Trivia from the episodes of Phineas and Ferb during Season 4.
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For Your Ice Only[]
- This is Django's first appearance in Season 4. His first appearance since "What A Croc!".
- This is the first episode to show Ginger and Stacy as sisters.
- This is the first episode where a Fireside Girl appears but isn't part of Phineas and Ferb's Big Ideas in any way.
- Second time Isabella makes an announcement with a deep voice. Both times, after she's done speaking in that voice, she says, "Thanks, Dink" in her normal voice. ("It's a Mud, Mud, Mud, Mud World")
- Hockey Z-9 is similar to Football X-7 from "My Fair Goalie". Also, the song is a parody of the Football X-7 song.
- When Doofenshmirtz turned into the Abominable Snowman, the only thing he was wearing was his boxers, making this the 12th episode he was in his underclothes. The previous 11 times (in order) were ("Lights, Candace, Action!", "Tip of the Day", "Bubble Boys", "Phineas and Ferb Hawaiian Vacation", Nerds of a Feather, "Run, Candace, Run", "My Fair Goalie", "Bullseye!", "Monster from the Id", "The Remains of the Platypus" and most recently, "Cranius Maximus").
- This is the second time Doofenshmirtz's plan has left him covered head to toe in hair ("Bad Hair Day").
- This is the third time Doofenshmirtz's plan has transformed him into a large grotesque creature ("That's the Spirit", "This Is Your Backstory").
- Third episode to take place outside of summer. ("Phineas and Ferb Christmas Vacation!", "That's the Spirit")
- Doofenshmirtz is seen in his parka. ("Bowl-R-Ama Drama" "Phineas and Ferb and the Temple of Juatchadoon)
- There's at least one winter themed episode in each season ("S'Winter", "Phineas and Ferb Christmas Vacation!", "A Phineas and Ferb Family Christmas").
- In the United States, the full episode, alongside "Happy New Year!", was posted on the official Disney XD YouTube channel on January 1, 2022.[1]
- This episode aired on Disney XD US on December 27, 2022 as a standalone broadcast. The end credits used were the same as from broadcasts with its sister episode.
- When Ferb says, "Hockey Z-9", he pronounces it with the American "zee" rather than the British English "zed".
Happy New Year![]
- When Phineas and Isabella are spinning each other, one of the hair strands in Isabella's right bangs is dangling.
- Candace, Stacy, Jeremy, Coltrane, Linda and Lawrence were the only guests at the party who were not hit with the Resolution Changer-inator.
- Fifth episode to have a different title card. ("The Monster of Phineas-n-Ferbenstein", "The Chronicles of Meap", "Invasion of the Ferb Snatchers", "Phineas and Ferb: Summer Belongs to You!")
- Fourth episode which is not set in the summer. ("Phineas and Ferb Christmas Vacation!", "That's the Spirit", "For Your Ice Only")
- Isabella, Baljeet, and Buford wear their same winter outfits from "Phineas and Ferb Christmas Vacation!"
- Isabella uses the same mulberry-colored dress and leggings from "A Phineas and Ferb Family Christmas".
- Fifth episode to only take place at night. ("Candace Gets Busted", "That's the Spirit", "When Worlds Collide", "Blackout!")
- Second time Candace and Jeremy kiss. ("Phineas and Ferb: Summer Belongs to You!")
- Stacy and Coltrane are seen as a couple again. ("The Baljeatles")
- Third time Perry was frozen in ice. ("Bowl-R-Ama Drama", "Out to Launch")
- Fourth time Perry wears a tuxedo. ("Undercover Carl", "Swiss Family Phineas", "The Remains of the Platypus")
- The dress Candace wears to the party is the same dress she wore to the Summer Cotillion in "Gaming the System", with the exception that it's purple instead of blue.
- Third time Phineas and Isabella spin each other around ("Phineas and Ferb: Summer Belongs to You!", "Minor Monogram").
- Second time both Clyde and Betty-Jo Flynn, and Reginald and Winifred Fletcher appear in the same episode. ("Rollercoaster: The Musical!")
- This is the second time Candace isn't shown reacting in shock when a busting attempt fails. The first was when Linda saw a dandruff commercial in "The Fast and the Phineas".
- This is also the second time Candace knows Phineas and Ferb did something even though she didn't see it yet. This also occurred in "The Flying Fishmonger".
- Second episode to end at midnight, and also the second episode where Candace waits until then to bust Phineas and Ferb, although in this episode she had to bust them before midnight ("When Worlds Collide").
- In the United States, the full episode, alongside "For Your Ice Only", was posted on the official Disney XD YouTube channel on January 1, 2022.[2]
Fly On the Wall[]
- This is the second episode to feature a character being turned into a fly. In "Picture This", Buford accidentally got mixed up with a fly in Phineas and Ferb's machine.
- Seventh time Candace spends most of the episode after being changed by an invention in the series. ("Does This Duckbill Make Me Look Fat?", "Attack of the 50 Foot Sister", "Split Personality", "Canderemy", "Excaliferb", "Doofapus")
- Candace is seen as a praying mantis ("Candace Loses Her Head") and the Giant Floating Baby Head at one point.
- Second time Isabella sings a part of a song she did not originally sing. The first was "Pinhead Pierre Theme" in "Magic Carpet Ride".
- Third time the long run of the show is referenced. Dr. Doofenshmirtz says it feels like the summer's been going on "for, like, four years." ("The Curse of Candace", "Cranius Maximus")
- This is the 22nd episode which Perry doesn't battle Doofenshmirtz. ("Get That Bigfoot Outa My Face!", "Traffic Cam Caper", "Put That Putter Away", "The Monster of Phineas-n-Ferbenstein", "Oil on Candace", "Unfair Science Fair Redux (Another Story)", "Tip of the Day", "Thaddeus and Thor", "Oh, There You Are, Perry", "Undercover Carl", "I Was a Middle Aged Robot", "Nerds of a Feather", "Split Personality", "Run, Candace, Run", "Candace Disconnected", "Skiddley Whiffers", "Bullseye!", "The Doonkelberry Imperative", "Meapless in Seattle", "Agent Doof" "Norm Unleashed")
- Second time someone says "Go back two". ("Perry The Actorpus")
- The fly with a human head that Candace meets is a caricature of writer Martin Olson, who also provides his voice.
- If Dr. Doofenshmirtz wanted a good idea for something evil, but made a Bad Idea-inator for it instead of a Good Idea-inator because something with "good" in it seemed counterproductive to him, then he should have made an Evil Idea-inator since that would be much more effective in giving him a good idea for an evil plot than something that gave him a bad idea for an evil plot, since feeding the pigeons turned out to be a bad idea for an evil plot.
Bully Bust[]
- Third time that Perry disappearing earlier in the day is noticed by Phineas and Ferb ("Oh, There You Are, Perry", "Fireside Girl Jamboree").
- Second time someone sings a song about giving up. ("Last Train to Bustville")
- Thirteenth time someone says "ta-da" ("I, Brobot", "Backyard Aquarium", "Chez Platypus", "Bubble Boys", "I Was a Middle Aged Robot", "The Lizard Whisperer", "Robot Rodeo", "Canderemy", "Skiddley Whiffers", "That's the Spirit", "Tri-Stone Area", "Excaliferb", "Gi-Ants") and the fourth time Candace says it ("Backyard Aquarium", "The Lizard Whisperer", "Gi-Ants").
- Candace shows no interest for music again. ("Wizard of Odd")
- Second time Buford is shown as a baby. ("Phineas and Ferb Summer Belongs to You!")
- Third episode where someone wears Candace's trademark clothes ("Hail Doofania!", "Make Play").
- The task of making sure the Big Idea of the day doesn't disappear is a plot point once again ("Don't Even Blink", "Mom's in the House"). Candace's subplot is also the main story once more.
- Candace wasn't shown getting Linda again. ("Run Away Runway", "I Scream, You Scream", "Crack That Whip", "We Call it Maze")
- Sixth episode with "bust" in the title ("Leave the Busting to Us!", "Phineas and Ferb Get Busted!", "Phineas and Ferb-Busters!", "Candace Gets Busted", "Last Train to Bustville").
My Sweet Ride[]
- This is one of the few episodes where Candace does not try to bust Phineas and Ferb.
- Candace's 50's-style hairdo resembles that of her future daughter Amanda.
- First episode in which Mrs. Tjinder and Mrs. Johnson sing.
- Second episode where Vivian appears without Isabella ("Phineas and Ferb Get Busted!").
- Vivian's car is apparently different from "Phineas and Ferb Get Busted!".
- Sixth episode to have a different title card. ("The Monster of Phineas-n-Ferbenstein", "The Chronicles of Meap", "Invasion of the Ferb Snatchers", "Phineas and Ferb: Summer Belongs to You!", "Happy New Year!")
- Fourth time the boys revamp a car ("The Fast and the Phineas", "It's a Mud, Mud, Mud, Mud World", "Phineas and Ferb Get Busted!"), the eighth time they upgrade a vehicle ("The Flying Fishmonger", "The Chronicles of Meap", "Tour de Ferb", "Agent Doof"), and the sixth time an invention is mentioned as having been "tricked out" ("The Fast and the Phineas", "The Flying Fishmonger","The Chronicles of Meap", "Ain't No Kiddie Ride", "Tour de Ferb").
- Third time that Monty Monogram appears ("Minor Monogram", "Sipping with the Enemy"), although he does not speak in this episode.
- Fourth time characters from the A-plot and B-plot sing together. ("I Scream, You Scream", "Phineas and Ferb Interrupted", "A Phineas and Ferb Family Christmas")
- This short marks the third time Vanessa isn't wearing her usual outfit. The first time was in "Hail Doofania!", when she and Candace ended up wearing each other's outfits after a mix-up from the dry cleaners; the second is in "What'd I Miss?", where she is at the beach and thus is wearing a swimsuit.
- Fifth episode Candace's ears are shown. ("Lights, Candace, Action!", "Boyfriend From 27,000 B.C.", "Got Game?", "For Your Ice Only")
- Perry breaks the fourth wall when Doofenshmirtz incorretly mentions "entomology" instead of "etymology" by looking at the screen in exasperation.
Der Kinderlumper[]
- It is revealed that Candace doesn't like rutabaga.
- It is revealed that Roger doesn't like almond brittle.
- This is the fourth time Candace becomes a princess ("Lights, Candace, Action!", "A Hard Day's Knight", "Make Play").
- This is the sixth episode to begin at Doofenshmirtz Evil Incorporated ("Hail Doofania!", "A Real Boy", "The Remains of the Platypus", "When Worlds Collide", "Blackout!").
- This is the tenth episode to begin at night ("Traffic Cam Caper", "Elementary My Dear Stacy", "Oh, There You Are, Perry", "Invasion of the Ferb Snatchers", "Candace Gets Busted", "That's the Spirit", "When Worlds Collide", "Blackout!", "Happy New Year!").
- This is the first time Roger sings.
- This is one of the few times Perry fails to defeat Doofenshmirtz.
- Irving breaks the fourth wall by looking directly at the audience.
- Mike van Hatofapilgrim is the second news reporter to have a last name styled "X of a(n) Y", the other being Gordon Gutsofanemu.
- Candace says "Welcome to my world" again ("Leave the Busting to Us!", "No More Bunny Business").
- This is the second time Doofenshmirtz claps to turn off the lights ("Doofapus").
- This is the final time Cloris Leachman voices Mrs. Doofenshmirtz before her death in 2021.
Sidetracked[]
- This is the first two-part episode of Season 4.
- Ninth episode that has a one-word title. ("Rollercoaster", "Excaliferb", "Blackout!", "Doofapus", "S'Winter", "Canderemy, "Bullseye!, "Atlantis")
- The opening scene takes place 2 months before the rest of the episode, as stated by a time card. This implies that the scene took place on May 1 or April 30, before summer, and the remaining plot took place the day before Canada Day (June 30), as Canada Day celebrations normally take place the day before the actual holiday.
- This episode takes place the day before the events of The Bully Code, since Monogram mentioned it being Canada Day while addressing Perry.
- This is the sixth episode to focus on someone other than Phineas and/or Ferb for most of it ("Isabella and the Temple of Sap", "Not Phineas and Ferb", "Delivery of Destiny", "Road to Danville", "This Is Your Backstory") and the second two-part episode to not focus on Phineas and Ferb ("This Is Your Backstory").
- This is the 11th episode to begin at night. ("Traffic Cam Caper", "Elementary My Dear Stacy", "Oh, There You Are, Perry", "Invasion of the Ferb Snatchers", "Candace Gets Busted", "That's the Spirit", "When Worlds Collide", "Blackout!", "Happy New Year!", "Der Kinderlumper")
- During the scenes at the Flynn-Fletcher house, an instrumental version of "My Undead Mummy" can be heard. ("Are You My Mummy?")
- To maintain Perry's perspective, Candace, Linda, Isabella, Buford and Baljeet's faces were never shown in this episode, even though their voices were heard, as well as the knees downward. Phineas and Ferb's faces were shown at the end of the episode.
- The moose is named Albert, which is also the name of Irving's brother.
- Second time Perry teams up with a human agent. The first was in "Elementary My Dear Stacy" with the British Agent Double 0-0.
- The terrain on the Canadian side of the train seems to consist entirely of pine forests and mountains, while that on the American side is all cornfields.
- The decoration on the American side of the train has different colors to the Canadian side.
- The carpeting on the train is split in two with maple leaves representing the Canadian side and stars representing the American side.
- Doofenshmirtz breaks the fourth wall when first climbing onto the train's roof by addressing the viewer, as well as Monogram during the end credits.
- It is revealed that Perry and Doofenshmirtz both have a smart-phone.
- Second time Perry's chatter is understandable. ("Norm Unleashed")
- The "dun-dun-dun" sound from "My Fair Goalie" is heard when Professor Bannister reveals he's from Greenland.
- Seventh episode to mention or feature L.O.V.E.M.U.F.F.I.N. ("Nerdy Dancin'", "Phineas and Ferb Christmas Vacation!", "Robot Rodeo", "A Real Boy", "Bullseye!", "Norm Unleashed")
- First time Peter the Panda is seen with a mouth.
- Another rare moment where Candace pets Perry. ("Mom's Birthday", "No More Bunny Business")
- This episode takes place sometime around "Phineas and Ferb's Quantum Boogaloo", since Phineas and Ferb are building the super-structure.
- Third time the Big Idea is unseen ("Candace Disconnected", "Blackout!").
- Third episode where a Big Idea is not seen disappearing ("Phineas and Ferb-Busters!", "Phineas and Ferb: Summer Belongs to You!").
- Third time someone was seen from only the chin down, the first was Boris from "The Flying Fishmonger" while the second was Nikki Stars from "Nerdy Dancin'".
Primal Perry[]
- The characters break the fourth wall several times in the episode.
- Doofenshmirtz breaks the fourth wall when referring to cliffhangers, commercial breaks and fading to black near the end of first half of the episode. ("Meapless in Seattle")
- In some scenes, Baljeet, Buford, and Perry are seen looking directly to the camera.
- Liam quotes the song "Perry the Platypus" when he calls platypuses "semi-aquatic egg-laying mammals".
- Eleventh time Doofenshmirtz is referred to as a pharmacist. ("Run Away Runway", "The Ballad of Badbeard", "Brain Drain", "Road Trip" , Phineas and Ferb the Movie: Across the 2nd Dimension, "Skiddley Whiffers", "Bullseye!", "Lotsa Latkes" , "What'd I Miss?", "Happy New Year!")
- Seventh episode to have a different title card. ("The Monster of Phineas-n-Ferbenstein", "The Chronicles of Meap", "Invasion of the Ferb Snatchers", "Phineas and Ferb: Summer Belongs to You!", "Happy New Year!", "My Sweet Ride")
- Baljeet uses contractions while singing, this implies that he may have had his fear of contractions cured. ("Monster from the Id").
- First time a member of Carl's family is introduced, as his cousin Larry makes his unseen speaking debut.
- Second time that the line "looked better in my head" is used. ("Sidetracked")
- Second time Baljeet makes something to "illustrate his point" (Phineas and Ferb the Movie: Across the 2nd Dimension).
- Second time Baljeet uses contractions in a song. ("The Baljeatles")
- Fifth time a character is cloned. ("Run Away Runway", "Split Personality", "Cheer Up Candace", "Doofapus")
- First time Perry's venom spurs are referred to or used.
- Seventh time that the Doofenshmirtz and Perry subplot is the main plot, leaving Phineas and Ferb's plot as the B-story. ("Hail Doofania!", "Brain Drain", "A Real Boy", "Road to Danville", "This Is Your Backstory", "Sidetracked")
- Hatless Perry is the second animal to be called a variant of "Steve". ("The Lizard Whisperer")
- Phineas uses the phrase "carpe diem" again for the second time ("Rollercoaster: the Musical!").
- Third 2-part episode not to focus on Phineas and Ferb ("This Is Your Backstory", "Sidetracked").
- This is the second 2-part episode where Candace does not interact with Phineas and Ferb, the first being "Sidetracked". It's also the twenty-ninth time she doesn't interact with them at all.
- Candace tries to get in on the evidence without anyone seeing her, similar to Perry.
- Third time Candace is using binoculars ("Unfair Science Fair", "The Mom Attractor").
- The boomerang bought in Greece has an A written on it, which could be a reference to Aliki Theofilopoulos Grafft.
- Doofenshmirtz mentions again that he is a doctor when he is named "Mister Doofenshmirtz" ("The Lizard Whisperer", "Run, Candace, Run")
- Linda stays home for almost the whole or the entire episode again.("Phineas and Ferb Interrupted", "Mommy Can You Hear Me?", "Mom's in the House", "Quietest Day Ever", "Sleepwalk Surprise")
- Sixth episode with Perry's name in the title ("Perry Lays an Egg", "Oh, There You Are, Perry", "Perry The Actorpus", "Where's Perry?", "Where's Perry? (Part Two)").
- Phineas states that college is nine years away in reference to Baljeet's college application. This implies that the group is in 3rd grade, and therefore either 8 or 9 years old.
- The desision to chose a college will be a major plot point for Phineas in "Act Your Age".
- This is the 23rd episode which Perry doesn't battle Doofenshmirtz. ("Get That Bigfoot Outa My Face!", "Traffic Cam Caper", "Put That Putter Away", "The Monster of Phineas-n-Ferbenstein", "Oil on Candace", "Unfair Science Fair Redux", "Tip of the Day", "Thaddeus and Thor", "Oh, There You Are, Perry", "Undercover Carl", "I Was a Middle Aged Robot", "Nerds of a Feather", "Split Personality", "Run, Candace, Run", "Candace Disconnected", "Skiddley Whiffers", "Bullseye!", "The Doonkelberry Imperative", "Meapless in Seattle", "Agent Doof" "Norm Unleashed", "Fly On the Wall")
- Second time someone assumed to be of a specific nationality is revealed to have a different one. Coincidentally, both times occurr in Perry-focused episodes. ("Sidetracked")
- Again, Doofenshmirtz cannot recognize Perry without his fedora ("Lawn Gnome Beach Party of Terror", "Attack of the 50 Foot Sister", "The Lemonade Stand", "The Mom Attractor", Phineas and Ferb the Movie: Across the 2nd Dimension).
- Not counting the movie Phineas and Ferb made during "Tri-State Treasure: Boot of Secrets", this is the second and final time Baljeet plays a villainous role in the show’s original run ("Cranius Maximus").
[]
- This is the second time characters switch bodies. The first is "Does This Duckbill Make Me Look Fat?", where it happens to Perry and Candace.
- This is the second time Doofenshmirtz references lolcats ("At the Car Wash").
- As the gang is leaving through the gunge pipe, Red begins to quote a lyric from "The Twelve Days of Christmas" when describing the length of the journey. He begins to say "Three French" right before Buford interrupts him.
- This is the tenth time Phineas and Ferb go to space ("Rollercoaster", "Unfair Science Fair Redux (Another Story)", "Out to Launch", "The Chronicles of Meap", "The Secret of Success", "The Doof Side of the Moon", "Rollercoaster: The Musical!", "Moon Farm", ("Meapless in Seattle").
- First episode in Season 4 where Linda doesn't appear, but she is mentioned.
- This is one of the few episodes Phineas and Ferb plot and Doofenshmirtz's plot that didn't interconnect to each other.
- Although one of them was wearing aviator sunglasses instead of a helmet, the three wingmen have the exact same face and appearance.
- Candace breaks the fourth wall by saying that it has been a long summer. Also, Baljeet and Buford do the same when having conversation with the narrator when they walk into the sewer lines.
- This is the second time 2 Guyz N the Parque appear ("Comet Kermillian").
- When the gang switch with the aliens, the aliens' color schemes change to match those of the gang.
- This is the 32nd episode where Doofenshmirtz doesn't make an -inator.
- Some of the people at the square dance are from "Bubble Boys".
- Meap is seen again, and uses some form of facial hair as a translation device.
- This is the ninth episode to mention summer ending ("Rollercoaster", "I, Brobot", "Ain't No Kiddie Ride", "Wizard of Odd", "Phineas and Ferb: Summer Belongs to You!", "Cranius Maximus", "Minor Monogram", "Road to Danville").
- This is the fourth time the long run of the show is referenced ("The Curse of Candace", "Cranius Maximus", "Fly On the Wall").
- Doofenshmirtz attempts to date via online dating again. ("Get That Bigfoot Outa My Face!", "Chez Platypus")
- This is the 24th time Perry doesn't battle Doofenshmirtz.
Backyard Hodge Podge[]
- Tenth time a birthday is being celebrated. ("Candace Loses Her Head", "Raging Bully", "Mom's Birthday", "Dude, We're Getting the Band Back Together", "Run, Candace, Run", "Phineas' Birthday Clip-O-Rama!", "Mommy Can You Hear Me?", "Agent Doof", "Doofapus")
- When Phineas introduces Parry Gripp, he breaks the fourth wall.
- Fourteenth time Linda has seen the boys' big idea. ("Mom's Birthday", "Dude, We're Getting the Band Back Together", "Does This Duckbill Make Me Look Fat?", "Phineas and Ferb Get Busted!", "Interview With a Platypus", "Tip of the Day", "Phineas and Ferb's Quantum Boogaloo", "The Bully Code", "She's the Mayor", "Ladies and Gentlemen, Meet Max Modem!","Ask a Foolish Question", "A Real Boy", "What A Croc!", "Norm Unleashed")
- Once again, Candace doesn't interact with Phineas and Ferb.
- Seventh time Candace doesn't see the Big Idea. ("Hail Doofania!", "Atlantis", "Brain Drain", "Bullseye!", "Escape from Phineas Tower", "Tri-State Treasure: Boot of Secrets")
- Perry the Inaction Figure is seen during the song.
- Doofenshmirtz's ability to stack objects is alluded to again. ("Thaddeus and Thor")
- The background for "Live and Let Pie (For Charity)" is the same as "Tuff Shoo Laysizz". ("Bully Bust")
- This episode has another reverse of the usual pattern; in this case, Linda sees the Big Idea, but Candace does not.
- Second episode with "Backyard" in the title ("Backyard Aquarium").
- Second time someone says "I don't see anything" ("Put That Putter Away").
- Terry the Turtle makes his second appearance.
- The boys must have more inventions than we ever see, because they usually disappear, with one known exception where they haul it off to the dumpster overnight ("Fireside Girl Jamboree").
Bee Day[]
- It is revealed that Major Monogram is allergic to pollen.
- It is revealed that Charlene and Heinz broke up because of a sockpuppet.
- Isabella is lost in Phineas-land again ("Isabella and the Temple of Sap").
- Doofenshmirtz tells Perry that he puts self-destruct buttons on everything, including his underpants.
- This is the third time Doofesnhmirtz blows up his pants ("Moon Farm", "Road Trip").
- Ducky Momo is seen again on the small wading pool.
- Phineas breaks the fourth wall by saying that they know what they'll do today after a wipe.
- This is the fifth time Isabella says "Oh, Phineas" ("That Sinking Feeling", "Phineas and Ferb: Summer Belongs to You!", "Canderemy", "Ferb Latin").
- Rimsky-Korsakov's "Flight of the Bumblebee" can be heard during Perry's flight to Doofenshmirtz Evil Incorporated.
- This is the third time Candace wears glasses ("Flop Starz", "Robot Rodeo").
- Sally and the Pinhead Pierre actress appear, but the latter wears a pink dress instead of her usual red.
- Isabella wears the same purple swimsuit that she wore in "Ready for the Bettys" and "Atlantis".
Bee Story[]
- The background jingle that plays in the first few seconds of the episode is a recorder version of 'Fröhlicher Landmann' by Robert Schumann.
- Third time that a story is told from two different angles ("Unfair Science Fair"/"Unfair Science Fair Redux (Another Story)", "Bubble Boys"/"Isabella and the Temple of Sap") and the second to involve the Fireside Girls from their point of view ("Isabella and the Temple of Sap").
- First episode where Milly and Holly are addressed by name. It's also the first time Isabella addresses Ginger by name, as her name was previously mentioned by Stacy. ("For Your Ice Only")
- This is the second episode where all the Fireside Girls names are mentioned. The first time was "Ask a Foolish Question".
- This is the first episode where all the Fireside Girls' voice casts are all credited by their characters (Previously they were only credited as "Additional Voices").
- Isabella and the Fireside Girls are the second, third, fourth, fifth, sixth, seventh, and eighth characters to be turned into an insect. The first is Candace, who is turned into a fly ("Fly On the Wall").
- This is the first episode where a Fireside Girl other than Isabella is the main singer of a song.
- Third time Isabella's Fireside Girl shirt accidentally turns all orange ("At the Car Wash", "Candace's Big Day") and the third time her diamond patch is accidentally orange. ("The Great Indoors", "Where's Perry?").
- Second time Isabella was afraid of not earning a patch. ("Where's Perry?")
- Carla, who comes from an "entire family of unpaid interns", makes her debut in this episode as Admiral Acronym's assistant, and is the equivalent of Carl Karl. This also implies Carla might be a relative of Carl.
- Like "Isabella and the Temple of Sap", "Not Phineas and Ferb", "Delivery of Destiny", "Road to Danville", "This Is Your Backstory" and "Sidetracked", Phineas and Ferb aren't focused on for almost the whole episode.
- Although Buford has a dialogue near the end of "Bee Day", in this episode his line isn't shown.
- Second time someone laughs at Perry due to his costume. First was Major Monogram in "Jerk De Soleil".
- It is revealed that Poofenplotz has been trying to join L.O.V.E.M.U.F.F.I.N.
- It's revealed that Professor Poofenplotz's first name is Esmeralda.
- There are three fourth wall breaks:
- Poofenplotz starting her backstory with "Now pay attention as the camera slowly moves closer and we cross-dissolve to my thoughts."
- Gretchen interrupts Isabella's flashback by not doing so.
- Isabella worried the same thing from the past would happen again and starts to flash-forward, but instead she cancels it out.
- Isabella wears the same purple swimsuit that she wore in "Ready for the Bettys" and "Atlantis".
- This is the only episode that Linda appears without Candace.
- It is revealed that the Fireside Girls only get two chances to earn each patch.
- This is the first time the Fireside Girls are affected by Doofenshmirtz's inators.
- A running gag in the episode is Katie saying unusual things only to get a glance from another Fireside Girl.
- This is the first episode in Season 4, and the third episode overall, that Isabella appears without Candace. ("Bully Bromance Breakup" and "Road to Danville") Candace was mentioned, however.
- Once again, Doofenshmirtz is mistaken for a pharmacist.
- Second time every Fireside Girl has a speaking role. ("Isabella and the Temple of Sap")
- First episode where every Fireside Girl is addressed by name.
- When the Fireside Girls transform into bees, a buzzing version of the Fireside Girls theme music can be heard.
Great Balls Of Water[]
- Mandy, Thaddeus and Thor have non-speaking cameos in this episode.
- Third time someone other than Major Monogram gives Agent P his assignment. The first two being Carl in several episodes and the second being Ray Liotta in "What A Croc!".
- Second time someone has jury duty. Dr. Doofenshmirtz was the first, in "Norm Unleashed".
- Django Brown and Balthazar Horowitz appear again, as does Melissa from "We Call it Maze".
- Biff was seen for the third time. However, like Pinky, he was radically redesigned. He now has pupils in his eyes, yellow skin and orange fins. In his first appearance, he had dotted eyes, orange skin and yellow fins. ("Voyage to the Bottom of Buford")
- First time Adyson is seen with her hair as a ponytail and Ginger is seen with her hair as two long pigtails.
- The jet skis from "What A Croc!" reappear.
- Starting with this episode in release order, Candace has a smartphone.
- The smartphone Candace used at the end of "Where's Perry? (Part Two)" reappears in this episode and is used since.
- According to the calendar behind the counter when Doofenshmirtz was trying to place his order, this episode takes place sometime in July.
- Candace can be shown trying clothes in the same store from "She's the Mayor". Also, the man next to her was the same who opened the Bee Song in "Bee Day".
- Candace is seen wearing the same sweatsuit from "Jerk De Soleil".
- Fifth time the "King of the World" homage was done. ("Interview With a Platypus", "Swiss Family Phineas", "That Sinking Feeling", "Magic Carpet Ride")
- Candace water skis at the park, like what Phineas and Ferb did in "Perry The Actorpus".
- Candace wears the same swimsuit from "Phineas and Ferb Hawaiian Vacation".
- Candace dresses as a cowgirl again. ("Flop Starz, "Fly On the Wall")
- A mime shows up again. ("Comet Kermillian", "Phineas and Ferb Musical Cliptastic Countdown", "Cheer Up Candace", "Picture This", "Phineas and Ferb: Summer Belongs to You!")
- This is the eighth time this season that Candace doesn't interact with Phineas and Ferb, and the thirty-third time overall.
- Candace is shown holding the Teen Preen magazine again.
- Candace can be seen in Africa again. ("Where's Perry?")
- Second time Candace dyes her hair black. ("Bee Day")
- Candace competes in a sack race again. ("I Was a Middle Aged Robot")
- A balalaika can be seen on the shelf behind Candace while she does some online gaming ("Mom's Birthday", "Backyard Aquarium", "Thaddeus and Thor").
- Water sprites are mentioned again. ("Excaliferb")
- The talk show host from "Undercover Carl" reappears.
- Second time Candace wears a fruit hat. ("Lights, Candace, Action!")
- Rodney owns a piranha ironically named Fluffy.
- For once, we see what happens after Doofenshmirtz curses Perry.
- Monogram wears something that isn't his uniform again ("The Monster of Phineas-n-Ferbenstein"; "The Beak" et.ali.)
- The lady doing yoga next to Candace is the Yoga Instructor from "Phineas and Ferb Hawaiian Vacation".
- Once again, Ferb doesn't speak.
- Third time Isabella has the "Where's Perry" line. ("The Lizard Whisperer", "Cheer Up Candace")
- Second time Candace forgets about Jeremy and goes for the bust. ("Does This Duckbill Make Me Look Fat?")
- Isabella wears a purple swimsuit again ("Ready for the Bettys", "Atlantis", "Bee Day", "Bee Story").
Where's Pinky?[]
- First episode with Pinky's name in the title.
- Third episode to have the word "Where's _____?" in the title. ("Where's Perry?", "Where's Perry? (Part Two)")
- Linda does not appear nor is mentioned in this episode.
- Fifth time Perry joins forces with another agent. The previous four were Agent Double 0-0 in "Elementary My Dear Stacy", the other agents in Phineas and Ferb the Movie: Across the 2nd Dimension, Peter the Panda in "Meapless in Seattle", and Lyla Lolliberry in "Sidetracked".
- Second time Pinky the Chihuahua battles Heinz Doofenshmirtz (Where's My Perry?).
- It is revealed that Danville has catacombs which can be accessed from the City Hall.
- It is revealed that Danville is well-known for spontaneous musical numbers.
- It is revealed that the Tri-State Area used to be three Single-state Areas.
- The tour guide says, "¡No cruzar la cuerda por favor!", which is "Do not cross the line please" in Spanish.
- John P. Tristate and Otto H. Adjacent are mentioned and seen in a picture ("Hip Hip Parade").
- Eighth time Candace doesn't see the Big Idea. ("Hail Doofania!", "Atlantis", "Brain Drain", "Bullseye!", "Escape from Phineas Tower", "Tri-State Treasure: Boot of Secrets", "Backyard Hodge Podge")
- Doofenshmirtz thinks Pinky is Perry's pet.
- Gretchen is the only Fireside Girl besides Isabella to appear in this episode. She hosts a bi-monthly Zombie Apocalypse Preparation lecture. Ironically enough, in the Halloween special "Night of the Living Pharmacists", of the group assembled for the lecture—herself, Phineas, Ferb, Baljeet, Buford, and Candace—Gretchen is the first to become a zombie.
- This is the second time Buford makes a joke and gets angry when no one laughs. ("De Plane! De Plane!")
Phineas and Ferb Musical Cliptastic Countdown Hosted by Kelly Osbourne[]
- This is the longest Perry is seen smiling.
- It is revealed that Perry is from Australia, which makes sense since platypi are indigenous to Australia.
- There are indeed some obscure words that rhyme perfectly with orange and silver. For example, Blorenge is a hill in Wales, and a chilver is a female lamb.
- The title card is in a different format for the seventh time in the series ("Phineas and Ferb Musical Cliptastic Countdown", "Phineas and Ferb: Summer Belongs to You!", "Phineas and Ferb the Movie: Across the 2nd Dimension", "Happy New Year!", "My Sweet Ride", "Primal Perry").
- The episode begins in a similar way to the original Musical Cliptastic Countdown.
- Phineas and Ferb do not appear in the episode itself, instead appearing in the majority of the songs. If the songs are not counted, this is the first episode to not feature Phineas and Ferb at all, which would make Perry the only character to appear in every episode of the original series.
- The audience in this episode is the same audience from "The Curse of the Princess Monster" movie ("Lights, Candace, Action!").
- This is the lowest-rated episode of the series on IMDB with only a 6.8/10 as most episodes have around a 8/10 on IMDB.
- This is the second Musical Cliptastic Countdown in the United States ("Phineas and Ferb Musical Cliptastic Countdown") and the third one in Latin America and Brazil ("Cliptástico 2").
- This is the fourth clip show of the series ("Phineas and Ferb Musical Cliptastic Countdown", "Phineas' Birthday Clip-O-Rama!", "This Is Your Backstory").
- This episode is 45 minutes with advertisements, making it the fourth longest episode behind "Phineas and Ferb Christmas Vacation!", "Phineas and Ferb: Summer Belongs to You!", and "Phineas and Ferb: Star Wars".
- "Army of Me", "All the Convoluted Reasons We Pretend to be Divorced", "Surfin' Asteroids", and "What Might Have Been" are in the song list (the latter two only shown partially), even though none of their respective episodes had premiered yet.
Knot My Problem[]
- Second time Balthazar Horowitz sees Perry as an agent. ("I Was a Middle Aged Robot")
- Fifth time Perry is trapped in something baby-related. ("Unfair Science Fair", "Attack of the 50 Foot Sister", "The Baljeatles", "The Mom Attractor")
- Second time that Candace gets zapped by an -inator that makes her crave food. ("What'd I Miss?")
- Second time that Doofenshmirtz's -inator causes Candace to clean up the boys' project before Linda can see it. ("Misperceived Monotreme")
- Buford breaks the fourth wall twice, first when he asks Phineas why there are no introductions about their Big Idea, and second when he "wiggles" into the flashback about Alexander the Great as the screen fades.
Just Desserts[]
- Irving hides behind a fence again ("The Curse of Candace", "Ferb Latin").
- Isabella has a bow on her helmet again ("The Great Indoors").
- This is the second time Candace's voice becomes hoarse ("Put That Putter Away").
- This is the second time Isabella asks "What'cha doin'?" in a sad tone ("The Great Indoors").
- This is the third episode to involve the Fireside Girl lodge ("Fireside Girl Jamboree", "Bee Story"). It is also the second time Candace enters it.
- This is the eleventh time Phineas and Ferb go to space ("Rollercoaster", "Unfair Science Fair Redux (Another Story)", "Out to Launch", "The Chronicles of Meap", "The Secret of Success", "The Doof Side of the Moon", "Rollercoaster: The Musical!", "Moon Farm", "Meapless in Seattle", "Mind Share").
- This is the eighth time Isabella goes into space ("Rollercoaster", "The Secret of Success", "The Doof Side of the Moon", "Rollercoaster: The Musical!", "Moon Farm", "Meapless in Seattle", "Mind Share")
- This is the fifth time Buford and Baljeet go into space ("The Secret of Success", "Rollercoaster: The Musical!", "Moon Farm", "Mind Share")
- "Topeka, Kansas" is said as a vocal warmup again ("My Fair Goalie").
- The cake that Linda gets out of the fridge is identical to the one the volleyball is transformed into by one of the "good inators" ("Sleepwalk Surprise").
- The music heard while the inator is flying is the same one from the underwater chase scenes ("Primal Perry").
La Candace-Cabra[]
- This is the twelfth episode with Candace's name in it ("Lights, Candace, Action!", "Candace Loses Her Head", "Journey to the Center of Candace", "Oil on Candace", "Cheer Up Candace", "Candace's Big Day", "Candace Gets Busted", "Canderemy", "Run, Candace, Run", "Candace Disconnected", "The Curse of Candace").
- This is the second Season 4 episode Isabella does not appear in. The first was "My Sweet Ride". According to Buford, she was visiting her grandparents in New Mexico.
- This is the only episode Isabella was mentioned, but didn't appear.
- This is the first time a character's absence is explained.
- This is the fifth time Buford says "What'cha doin'?". ("Out of Toon", "Swiss Family Phineas", "Tri-Stone Area", "Blackout!")
- Doofenshmirtz wears his pilot outfit from "I Was a Middle Aged Robot".
- Candace doesn't interact with Phineas and Ferb again.
- This is the fourth time Candace hides while scoping the evidence ("Tour de Ferb", "Doof Dynasty", "Primal Perry").
- Like Candace, starting with this episode, Phineas and the gang have smartphones instead of flip phones.
- Carl is seen without his glasses again. (Phineas and Ferb the Movie: Across the 2nd Dimension)
- Isabella's Mexican heritage is mentioned again. ("Picture This", "A Phineas and Ferb Family Christmas")
- The photos of El Chupacabra end up being the boys' thumbs covering the lens, just like Candace's photo in "Raging Bully" and Irving's imaginary pictures in "Atlantis", as well as Linda's wedding photo in "Mom's Birthday".
- This is one of the few times Phineas knows Candace wants to bust him.
- This is the fifth time Phineas realizes a Big Idea is gone. ("Don't Even Blink", "No More Bunny Business", "Ask a Foolish Question", "The Remains of the Platypus")
- Ferb has a HUD enabled on his phone gallery display, while Phineas and Baljeet don't.
Happy Birthday, Isabella[]
- Tenth time a character's birthday is celebrated or mentioned, the first nine being Candace ("Candace Loses Her Head"), Dr. Doofenshmirtz ("Raging Bully"), Linda ("Mom's Birthday"), Vanessa ("Dude, We're Getting the Band Back Together"), Hildegard Johnson ("Run, Candace, Run"), Phineas ("Phineas' Birthday Clip-O-Rama!"), Sergei Kushnarov ("Mommy Can You Hear Me?"), Stacy ("Doofapus"), and Major Monogram ("Backyard Hodge Podge"), and the third episode with "Birthday" in it ("Mom's Birthday", "Phineas' Birthday Clip-O-Rama!").
- Second time Isabella's name has been part of an episode title. ("Isabella and the Temple of Sap")
- Third time Isabella tries to go out with Phineas ("Out to Launch", "Canderemy"), and the fourth time she tries to be alone with him ("Phineas and Ferb: Summer Belongs to You!").
- For both, this is the first time she is successful.
- Fifth time someone who doesn't work with the O.W.C.A. discovers Perry's secret identity ("The Ballad of Badbeard" - although Candace believed she was under the influence and hallucinating at the time, - "I Was a Middle Aged Robot" - although Lawrence trips over a cord and goes into the Memory Eraser, which was later used to also make Balthazar forget seeing Perry, Phineas and Ferb the Movie: Across the 2nd Dimension, "Perry The Actorpus" - although it was only seen in an advertisement).
- Second time Perry's "So You've Found Out Your Pet is a Secret Agent" pamphlet appears. (Phineas and Ferb the Movie: Across the 2nd Dimension)
- Meap also witnessed both of Perry's identities in different parts of "The Chronicles of Meap", but it is unclear if he recognized them as the same platypus.
- Stacy discovers that Perry is a secret agent, but exploits a loophole in the rules to retain her memory since her family is not Perry's host family, and she also does not want them to lose Perry because of an event that she witnessed without them.
- Stacy has previously seen Perry as an agent before when he had Candace's body ("Does This Duckbill Make Me Look Fat?"). She came close to seeing Perry in 2-legged agent mode before in "Elementary My Dear Stacy" when she saw Big Ben rocketing away and Perry was fighting Dr. Doofenshmirtz on the other side of Big Ben from Stacy's view.
- Stacy is the second person lucky enough to actually remember both of Perry's identities, the first being Candace (the third person being Milo from "The Phineas and Ferb Effect", if you count in Milo Murphy's Law characters).
- The Giant Floating Baby Head appears again.
- Melissa reappears. ("We Call it Maze")
- Doofenshmirtz is once again mistaken for a pharmacist.
- Third time a character says "O.M.G.". ("Split Personality", "Phineas and Ferb and the Temple of Juatchadoon")
- Part of the Big Idea is unseen, like the Big Ideas in "Candace Disconnected", "Blackout!" and "Sidetracked" were unseen.
- We never learn what the Grand Finale is, but we know that it included swans, lasers, and fireballs according to Phineas.
- Ginger is the only Fireside Girl without a speaking role.
- First episode where Stacy interacts with Doofenshmirtz and Major Monogram.
- Fifth (or possibly sixth) time someone keeps trying to tell Phineas something, but continually gets cut off. ("Ready For The Bettys", "Out to Launch", "The Chronicles of Meap", "Canderemy", "Hail Doofania!")
- Every time except "Ready for the Bettys", Isabella is the one trying to tell Phineas something.
- The same gag is used in "Fireside Girl Jamboree", except Isabella is trying to tell something to Candace.
- Third episode to involve Isabella's yard. ("Day of the Living Gelatin", "Happy New Year!") Fourth if you count "Ready for the Bettys".
- Second episode where the Soda Fountain ice cream shop is seen. ("A Real Boy")
- It is ironic for Candace to try to bust her brothers on Isabella's birthday when she and Isabella are friends.
- Doofenshmirtz's inator beam is reflected by a satellite again ("It's About Time!", "Invasion of the Ferb Snatchers").
- First episode where Isabella's crush on Phineas is largely involved.
- Second episode with "Happy" in it ("Happy New Year!").
- Second episode where Doof loses a shoe. ("Bully Bust")
- Stacy leaves Candace while she's in busting mode again. ("Meapless in Seattle", "La Candace-Cabra")
- Third time Monogram stays in the dark, second time Carl makes a laugh ("Gi-Ants", "Blackout!")
- Candace is using binoculars again to watch over the boys ("The Mom Attractor", "Primal Perry").
- Lawrence is not seen, but makes a cameo on Isabella's "emotional roulette" in the song.
- Second time a person from Perry's pet life who accidentally discovered him as a secret agent (Stacy) unintentionally defeats Dr. Doofenshmirtz by getting covered in a substance that makes them look like a creature he fears ("The Ballad of Badbeard").
- Candace's and Stacy's secret adventure with Agent P are both started by them wandering away from the big idea which the Boys and the Fireside Girls were doing together.
- In this episode, Perry lets Stacy remember his identity because she is not part of his host family and does not want to see The Grievance again. Stacy has seen Perry in secret agent mode before in "Phineas and Ferb the Movie: Across the 2nd Dimension" and was one of the characters to have their memories erased at the end. Here, she finds out Agent P again and does not have her memory erased.
- It is unknown whether Perry let Candace remember his identity or not in "The Ballad of the Badbeard", as she was under the influence of moss and experienced hallucination in the process.
- Both times, Doofenshmirtz is mistaken as a pharmacist by Candace or Stacy while he mistakes Candace covered in seaweed for a sea hag, and mistakes Stacy for the Grievance girl.
- "Phineas and Ferb Get Busted!" showed Perry having a nightmare about what could happen if Candace inadvertently blew his cover to the rest of their host family.
Love at First Byte[]
- Monogram tells Perry to Laissez les bon temps rouler, which is "Let the good times roll" in French, a phrase often associated with Mardis Gras.
- Fifth episode to focus on Norm ("Phineas and Ferb-Busters!", "A Real Boy", "Ferb TV", "Norm Unleashed").
- Baljeet, Jack Johnson, Suzy, Vivian Garcia-Shapiro and Carl appeared but did not speak in this episode.
- Balthazar Horowitz is seen without his hat on for the first time in release order and the second time in production order ("Troy Story").
- It is implied that Charlene is a Pisces, as Doofenshmirtz says "in my experience you get married! And then subsequently divorce" when Norm tells him that Chloe is a Pisces.
- Arguably, Perry didn't contribute to the main plot. He does not interact with Phineas, Ferb, or Doofenshmirtz, and he is not seen at all after Monogram and Carl find him in person.
- The second time Norm raps. ("A Real Boy")
- Isabella has one line of dialogue again in this episode ("Flop Starz", "It's a Mud, Mud, Mud, Mud World", "Tour de Ferb", "Agent Doof", Sidetracked", "Der Kinderlumper").
- Ninth time that Rodney appears in the show. ("The Bully Code", "Nerdy Dancin'", "Phineas and Ferb Christmas Vacation!", "Robot Rodeo", "A Real Boy", "Bullseye!", "Road to Danville", "Great Balls Of Water")
- Rodney is revealed to have a robot as well, Chloe.
- For the first time, Linda legitimately "busts" Phineas and Ferb. However, Candace is still not satisfied.
- Fifth episode where Phineas and Ferb are "busted" ("Phineas and Ferb Get Busted!", "Phineas and Ferb's Quantum Boogaloo", "She's the Mayor", "A Real Boy").
- Vivian Garcia-Shapiro is seen with the man that she was dancing with towards the end of Happy New Year. He may be related to her as the man was seen at the Mexican-Jewish Cultural festival in "Picture This".
- Suzy appears in the background at the block party. However, she does not get to interact with Norm again after the first time they met in "Ferb TV" when this episode focuses on Norm.
- They celebrated Mardi Gras, a holiday that Doofenshmirtz previously described as "a waste unless you own a candy store." ("Phineas and Ferb Christmas Vacation!")
One Good Turn[]
- Candace willingly participates in one of Phineas and Ferb's big ideas again ("Got Game?", "Phineas and Ferb: Summer Belongs to You!", "Skiddley Whiffers").
- Stumblegimp is a reversal of sorts of the land of Gimmelshtump.
- Stumblegimp also sounds similar to "Stumbleberry Finkbat" ("Nerds of a Feather").
- Second episode to show Ginger and Stacy as sisters ("For Your Ice Only"). It is also the first time the Hirano family (Stacy, Ginger, and Dr. Hirano) are shown together.
- Second time Candace gets hit with pies ("Let's Take a Quiz").
- This episode takes place the day after "Backyard Hodge Podge", based on Phineas's dialogue.
- Second time Doofenshmirtz uses a newsreel to explain his evil scheme. ("The Lemonade Stand")
- The pilot of the airplane says the plane is relocating to Alabama, Dan Povenmire's home state.
- Third time Isabella has a bow on her helmet ("The Great Indoors", "Just Desserts").
- The second episode titled with "One Good". ("One Good Scare Ought to Do It!")
- The Mayor of Gimmelshtump paints a "9" numeral over the word, "Neuf", which is French for "nine" and then says "Nein", which is German for "No".
- Once again, Phineas and Ferb's big idea doesn't disappear. Since this episode takes place after "Backyard Hodge Podge", then this would be the second day in a row that the Big Idea doesn't disappear.
- Second episode in which the song has two versions. ("Der Kinderlumper")
- Third episode where Ginger is addressed by name ("For Your Ice Only", "Bee Story").
- Ginger is the first Fireside Girl other than Isabella to play a major role in an episode.
- This is the fourth episode where only a single Fireside Girl other than Isabella appears. The other three were Holly in "Comet Kermilian", Gretchen in "Where's Pinky?", and Ginger herself in "For Your Ice Only".
- If one looks closely, they can see Buford and Baljeet's team colors are, well-fittingly, black and blue.
- This is another time Candace doesn't interact with Phineas and Ferb. This is also the only time to date she doesn't see them in person.
- The Aliki Theofilopoulos Grafft lookalike is seen again. ("The Mom Attractor", "Sipping with the Enemy", "Norm Unleashed")
- The dress that the Gimmelshtump mayor wears when he jumps in a lake is the same dress Doofenshmirtz wears when he gets zapped by the ballgowninator in "Gaming the System".
Phineas and Ferb: Mission Marvel[]
- Phineas and the gang wears the same spacesuits from "Moon Farm", whereas Isabella wears the same spacesuit from "Out to Launch" but in white.
- Irving acts as mission control while the rest of the gang is in outer space again ("Moon Farm").
- Second time Doofenshmirtz blogs something that he saw ("Agent Doof").
- Second time Doofenshmirtz states how everyone bends the truth on the Internet. ("Mind Share")
- Like Perry, Candace, Phineas, Ferb, Lawrence and Baljeet before her, Linda also has a smartphone now.
- Doofenshmirtz mentions no one ever coming to celebrate his birthdays. ("Raging Bully")
- This is the first episode where Candace and Isabella interact frequently.
- Major Monogram appears in black and white. This is his second occasion to do so. ("The Baljeatles")
- This is the fourth episode where Major Monogram refers to Agent P as Perry, and the first where he calls him by his full name, Agent Perry the Platypus. ("Toy to the World", "Phineas and Ferb-Busters!", "Phineas' Birthday Clip-O-Rama!")
- Fourth time that the "Oh, there you are, Perry" catchphrase immediately follows "Where's Perry?". ("Day of the Living Gelatin", "Elementary My Dear Stacy", "Phineas and Ferb Interrupted")
- This is the twelfth time Phineas and Ferb go to space ("Rollercoaster", "Unfair Science Fair Redux (Another Story)", "Out to Launch", "The Chronicles of Meap", "The Secret of Success", "The Doof Side of the Moon", "Rollercoaster: The Musical!", "Moon Farm", "Meapless in Seattle", "Mind Share", "Just Desserts").
- This is the ninth time Isabella goes into space ("Rollercoaster", "The Secret of Success", "The Doof Side of the Moon", "Rollercoaster: The Musical!", "Moon Farm", "Meapless in Seattle", "Just Desserts")
- The delivery man who talks with Rodney in "Road to Danville" is seen again.
The delivery boy from "Road to Danville" appears.
- During My Evil Buddies and Me, M.O.D.O.K. passes by the inexplicable Giant Floating Baby Head.
- The Ducky Momo kiosk girl at the Googolplex Mall is one of the party animals in "Candace Gets Busted". She was voiced by Candi Milo in that episode, but here she has a different voice actress.
- It is revealed that Baljeet has a fear of heights.
- This is one of the few episodes in which Phineas is angry, or serious. ("No More Bunny Business", "The Baljeatles", "Phineas and Ferb: Summer Belongs to You!")
- This is the second episode where Phineas gets angry at Candace. ("Phineas and Ferb: Summer Belongs to You!")
- Third time Phineas and Ferb see Perry as a secret agent ("Toy to the World", "Brain Drain", Phineas and Ferb the Movie: Across the 2nd Dimension).
- Although they don't recognize him in the superhero costume.
- Buford once again emphasizes his stance on brawn over brains, which Hulk seems to share. ("Where's Perry?", "Where's Perry? (Part Two)")
- This marks the second time Doofenshmirtz gets trapped by someone with world domination aspirations. ("Minor Monogram")
- First episode in which Isabella goes to Candace's room.
- This is the third time Isabella asks "What'cha doin'?" in a sad tone. ("The Great Indoors", "Just Desserts")
- Isabella and Candace are the only two characters who sing in this episode.
- Second time Buford says he worries about Baljeet. ("Suddenly Suzy")
- Second time someone falls into Isabella's arms. ("One Good Scare Ought to Do It!")
- Second time Ferb identifies Agent P as an "anthropomorphic platypus." ("Phineas and Ferb and the Temple of Juatchadoon")
- This episode was named #2 on WatchMojo.com's Top 10 Phineas and Ferb Episodes.[3]
- This episode in its entirety is shown on Disney+ twice. Parts 1 and 2 are shown as part of the series, and the complete special is completely separate from the series and is listed as a movie. This also happens with "Phineas and Ferb: Star Wars".
- In the United States, the full episode was posted on the official Disney XD YouTube channel on May 5, 2023.[4] The day before, a compilation of music videos for "Phineas and Ferb: Star Wars" was uploaded with the title "Mission Marvel | Full Episode", accidentally spoiling the plan to upload the entire episode.[5]
Thanks But No Thanks[]
- Second episode based around Carl, with the first one being "Undercover Carl".
- Fourth appearance of Monty and fourth episode featuring Monty and Vanessa's relationship. ("Minor Monogram", "Sipping with the Enemy", "My Sweet Ride")
- First time Vanessa and Monty are seen sharing a kiss.
- The hip coffee shop Steam Noir was seen again, and Monty and Vanessa were there once again. ("Sipping with the Enemy")
- Second time the Fireside Girls are shown as cheerleaders. ("I Was a Middle Aged Robot")
- Fourth time Dr. Doofenshmirtz says "Hey, is that [band]?" ("Dude, We're Getting the Band Back Together", "The Baljeatles", "Meatloaf Surprise")
- Fourth time Isabella appears, but does not have speaking or singing lines ("Moon Farm", "Delivery of Destiny", "Sipping with the Enemy").
- Fourth time Isabella has a bow on her helmet ("The Great Indoors", "Just Desserts", "One Good Turn").
- First time Katie wears socks.
- This is one of the few episodes where Perry helps Doofenshmirtz to solves his problems, which ironically the former solves it with only simple solutions.
- Ninth time Candace doesn't see the Big Idea. ("Hail Doofania!", "Atlantis", "Brain Drain", "Bullseye!", "Escape from Phineas Tower", "Tri-State Treasure: Boot of Secrets", "Backyard Hodge Podge", "Where's Pinky?")
- Ninth episode that is from the point of view of someone other than Phineas and Ferb for the majority of the time. ("Isabella and the Temple of Sap", "Not Phineas and Ferb", "Delivery of Destiny", "Road to Danville", "This Is Your Backstory", "Sidetracked", "Primal Perry" "Bee Story")
- Fourth time the big idea reappears after Linda leaves ("The Fast and the Phineas", "Candace Loses Her Head", "One Good Scare Ought to Do It!").
Troy Story[]
- Second time Phineas says to Ferb "Make a note of that". ("Candace's Big Day")
- Isabella almost reveals her crush on Phineas again. ("Comet Kermillian", "Phineas and Ferb: Summer Belongs to You!").
- Third time the kids dress up as gladiators or gladiators were mentioned ("Greece Lightning", "Leave the Busting to Us!", "Ask a Foolish Question").
- Third time Candace doesn't like reading. ("Elementary My Dear Stacy")("Wizard of Odd")
- Balthazar Horowitz is seen without his hat on for the second time ("Love at First Byte").
- This is the second time Isabella is a princess. ("Doof Dynasty")
- Third episode where Isabella wears her hair up. ("Jerk De Soleil", "My Fair Goalie")
- Irving's Trojan platypus looks similar to the Perry Inaction Figure. ("Toy to the World")
- Third time Lawrence is zapped by one of Doofenshmirtz's "-inators" ("Bullseye!", "Sipping with the Enemy")
- Twenty-eighth time Linda only appears in a cameo ("Lights, Candace, Action!", "Run Away Runway", "Voyage to the Bottom of Buford", "A Hard Day's Knight", "Got Game?", "Unfair Science Fair Redux (Another Story)", "Interview With a Platypus", "Attack of the 50 Foot Sister", "Day of the Living Gelatin", "De Plane! De Plane!", "At the Car Wash", "No More Bunny Business", "Spa Day", "Isabella and the Temple of Sap", "Finding Mary McGuffin", "Undercover Carl", "Nerds of a Feather", "We Call it Maze", "Brain Drain", "Make Play", "Perry The Actorpus", "Delivery of Destiny", "Sipping with the Enemy", "Ferb TV", "This Is Your Backstory", "Bee Story", "Sidetracked", "Knot My Problem", "One Good Turn").
- This is the second time Candace says "I am so busted". ("Meapless in Seattle").
- Stacy breaks the fourth wall by saying she only came for tea to the audience.
- Katie is the only Fireside Girls who did not appear.
- Fifth time a balalaika is seen or mentioned. Interestingly, a balalaika is Russian, not Greek. ("Mom's Birthday", "Backyard Aquarium", "Thaddeus and Thor", "Great Balls Of Water")
- Second time that Candace mentions the Trojan horse ("Phineas and Ferb Get Busted!")
- A snippet of this episode is used in the "Phinabella" montage in "Last Day of Summer".
- This is one of the few episodes where Candace doesn't bother to bust Phineas and Ferb.
Druselsteinoween[]
- Fifth episode to take place outside of summer. ("Phineas and Ferb Christmas Vacation!", "That's the Spirit", "For Your Ice Only", "Happy New Year!")
- Another episode where there are very few running gags.
- Fourth time Vanessa crosses paths with Phineas ("Finding Mary McGuffin", "Phineas and Ferb: Summer Belongs to You!" "Excaliferb") and the eighth time she crosses paths with Ferb ("I Scream, You Scream","The Chronicles of Meap", "Vanessassary Roughness", "Finding Mary McGuffin", "Phineas and Ferb Summer Belongs to You" "Rollercoaster: The Musical! " "Excaliferb'")
- The fifth Halloween-themed episode ("One Good Scare Ought to Do It!", "The Monster of Phineas-n-Ferbenstein", "That's the Spirit", "The Curse of Candace") and the second one to actually take place on Halloween. ("That's the Spirit")
- Tenth episode that has a one-word title. ("Rollercoaster", "S'Winter", "Atlantis", "Canderemy, "Bullseye!, "Excaliferb", "Doofapus", "Blackout!", "Sidetracked")
- Second episode to not take place on a seasonal break from school. ("That's the Spirit")
- Second time Major Monogram dresses in drag. ("The Beak")
- Second time the theme song was rethemed for Halloween ("That's the Spirit") .The same was also done for the "Terrifying Tri-State Trilogy of Terror" and "Face Your Fear".
- This marks the first time that Vanessa shares scenes with Stacy, and second time she does so with Jeremy. ("The Lizard Whisperer")
- Doofenshmirtz says an exaggerated variation of "A platypus?!...PERRY THE PLATYPUS!?!?!" again. ("Lawn Gnome Beach Party of Terror", "A Hard Day's Knight", "Does This Duckbill Make Me Look Fat?", "Attack of the 50 Foot Sister", "The Lemonade Stand", "Hip Hip Parade", "Tri-Stone Area", "The Mom Attractor")
- Second time Candace asks someone, "Et tu?" after finding out they are involved in one of Phineas and Ferb's big and bustable ideas. ("Crack That Whip")
- "Et tu?" is a quote from Shakespeare's play Julius Caesar and is Latin for "you too?"
- Fifth appearance of Monty and fifth episode involving Monty and Vanessa's relationship ("Minor Monogram", "Sipping with the Enemy", "My Sweet Ride", "Thanks But No Thanks")
- Second time that one of their fathers accidentally discovers their relationships (the first was Doofenshmirtz in "My Sweet Ride"), but both times, the fathers are quite oblivious.
- The O.W.C.A. HQ is decorated in the same way as it was in "That's the Spirit".
- Fifth time that Ferb doesn't speak in an episode, but sings the song. ("Flop Starz", "Tip of the Day", "Oh, There You Are, Perry", "The Baljeatles").
- Second time Isabella wears her hair in a bun ("Phineas and Ferb and the Temple of Juatchadoon").
- Second time Isabella wears a ballgown ("Gaming the System").
- Third episode where Isabella is seen without her trademark bow the entire time. ("The Beak", "That's the Spirit") It's also the first episode where she is seen with nothing on her head the entire time.
- Isabella expresses annoyance again when Phineas is too oblivious of her feelings ("That Sinking Feeling", "The Chronicles of Meap", "The Beak", "Phineas and Ferb: Summer Belongs to You!", "Happy New Year!").
- Ginger dresses as a shepherdess, the same as her sister made in "Boyfriend From 27,000 B.C."
- Ginger becomes the sole Fireside Girl to make an appearance other than Isabella for the third time ("For Your Ice Only", "One Good Turn").
- In theory, this episode might have taken place the same day of "That's the Spirit".
- This is the 24th episode which Perry doesn't battle Doofenshmirtz; ("Get That Bigfoot Outa My Face!", "Traffic Cam Caper", "The Monster of Phineas-n-Ferbenstein", "Oil on Candace", "Tip of the Day", "Thaddeus and Thor", "Oh, There You Are, Perry", "I Was a Middle Aged Robot", "Nerds of a Feather", "Split Personality", "Run, Candace, Run", "Candace Disconnected", "Skiddley Whiffers", "Bullseye!","The Doonkelberry Imperative", "Meapless in Seattle", "Agent Doof", "Norm Unleashed", "Fly On the Wall", "Primal Perry", "Mind Share", "Love at First Byte", "Troy Story").
- Except for the main cast, the Vampire Queens and Scarlet Pimpernels, the guests at Vanessa's party are all extras culled from past episodes featuring costumed revelers. Some notables are;
- The pharaoh costumed theater employee from "Are You My Mummy?".
- The robot, the mermaid, the nurse and others from "Boyfriend From 27,000 B.C.".
- Assorted Finkies and Speckies from "Nerds of a Feather".
- Caveman-Roger's cave party guests from "Tri-Stone Area".
- Various Drusselsteinians from "The Doonkelberry Imperative".
- This episode makes Phineas and Ferb the fourth Disney Television Animation series (outside of Disney Junior shows) to have more than one episode officially set on Halloween, the first three being Doug, Teacher's Pet, and House of Mouse.
Terrifying Tri-State Trilogy of Terror[]
- "Invasion of the..." - The final tale's title is the second time these words are used, the first being "Invasion of the Ferb Snatchers".
- Ducky Momo makes his sixteenth appearance.
- This episode is based on The Simpsons "Treehouse of Horror" specials, which air every Halloween.
- Candace and Doofenshmirtz only speak onscreen in their respective segments, they are also the only ones who speak on them.
- The inexplicable Giant Floating Baby Head makes its 26th appearance, and plays a bigger role than usual in the second tale.
- The sixth Halloween-themed episode ("One Good Scare Ought to Do It!", "The Monster of Phineas-n-Ferbenstein", "That's the Spirit", "The Curse of Candace", "Druselsteinoween") and the second half-hour themed episode. ("One Good Scare Ought to Do It!")
- Candace's love of grilled cheese is mentioned. ("Journey to the Center of Candace")
- Third time the phrase "Cheese and crackers!" is used. It is said by Candace, Doofenshmirtz, Buford and Rusty Britches. ("The Monster of Phineas-n-Ferbenstein", "Phineas and Ferb: Summer Belongs to You!")
- Mr. Miggins reappears.
- Second time Phineas and Ferb play ping pong, albeit offscreen. ("This Is Your Backstory")
- The Halloween themed version of the theme song from "Druselsteinoween"/"Face Your Fear" is used for this episode.
- Major Monogram and Linda do not appear in this episode, but Linda was mentioned.
- Eighth episode to remain at night the entire time ("Candace Gets Busted", "That's the Spirit", "When Worlds Collide", "Blackout!", "Happy New Year!", "Druselsteinoween") and the first time it's a half-hour episode.
- Third time Perry summons mice to help him foil Doofenshmirtz. ("The Fast and the Phineas", "I, Brobot")
- Another time, everything is a story or flashback. ("The Monster of Phineas-n-Ferbenstein", "What'd I Miss?"; "Wizard of Odd"; "Phineas and Ferb Get Busted!")
- Second episode with platypus clones. ("Cheer Up Candace")
- Doofenshmirtz mentions limburgher cheese again ("Lights, Candace, Action!")
- In the Spanish platform Yomvi, this episode is named "Halloween: Phineas y Ferb" ("Halloween: Phineas and Ferb"), but when the episode is played, the title is "La terrible trilogía del terror de los tres estados" ("Trivia/Season 4").
Face Your Fear[]
- The seventh Halloween-themed episode. ("One Good Scare Ought to Do It!", "The Monster of Phineas-n-Ferbenstein", "That's the Spirit", "The Curse of Candace", "Druselsteinoween", "Terrifying Tri-State Trilogy of Terror")
- Second time Phineas and Ferb's big idea revolves around skateboarding safety. ("The Beak")
- Second time Vanessa appears in both parts of a two-part, 22-minute episode. ("The Magnificent Few/S'Winter").
- Peter the Panda makes his seventh appearance. ("It's About Time!", "Robot Rodeo", "Rollercoaster: The Musical!", Phineas and Ferb the Movie: Across the 2nd Dimension, "Meapless in Seattle", "Sidetracked")
- In the stand-alone episodes, the second Halloween version of the theme song plays for this episode. ("Druselsteinoween", "Terrifying Tri-State Trilogy of Terror")
- This is the sixth time Baljeet says "Where is Perry?" ("Bowl-R-Ama Drama", "Swiss Family Phineas", "Monster from the Id", "That's the Spirit", "Road to Danville")
- This is the fifth time Isabella has a bow on her helmet. ("The Great Indoors", "Just Desserts", "One Good Turn", "Thanks But No Thanks") The helmet she wore was the same style as the one from "The Great Indoors", but this one is pink.
- The music played at the beginning of this episode is the same plays at the beginning of "Rollercoaster", "Ain't No Kiddie Ride", "Wizard of Odd", "Moon Farm", "Meatloaf Surprise" and "The Mom Attractor".
- Live-action is used again. ("Rollercoaster", "Candace Loses Her Head", "Lights, Candace, Action!", "Phineas and Ferb Musical Cliptastic Countdown Hosted by Kelly Osbourne", etc.)
- The cowboy hat that Doofenshmirtz enlarged is the same hat he used to hide his Yodelinator in "Bubble Boys".
- This is the fourth episode to meta-fictionally reference "imitatable acts". ("Raging Bully", "Phineas and Ferb Get Busted!", "Greece Lightning")
- This is the sixth time Phineas wonders where their creation went. ("Don't Even Blink", "No More Bunny Business", "Ask a Foolish Question", "The Remains of the Platypus", "La Candace-Cabra")
- This is the first episode where Jack Johnson has more than one line. Regardless, Todd Stashwick is still credited under "additional voices".
- The Old Coot from "She's the Mayor" reappears.
- Doofenshmirtz breaks the fourth wall by commenting on how Norm throwing the crowbar would be imitable.
- This is the second episode where a "Missing Bike" flyer appears. ("Phineas and Ferb: Summer Belongs to You!")
- The gang's skateboards have the same design as the model surfboards in "What'd I Miss?", the full-size surfboards in "Great Balls Of Water" and the rocket surfboards in "Phineas and Ferb: Mission Marvel".
- Candace once again doesn't interact with Phineas and Ferb in this episode.
- Candace isn't seen getting Linda again ("Rollercoaster", "Run Away Runway", "I Scream, You Scream", "Crack That Whip", "Does This Duckbill Make Me Look Fat?", "The Lizard Whisperer", "We Call it Maze", "Thanks But No Thanks").
- This is the 25th episode which Perry doesn't battle Doofenshmirtz; ("Get That Bigfoot Outa My Face!", "Traffic Cam Caper", "The Monster of Phineas-n-Ferbenstein", "Oil on Candace", "Tip of the Day", "Thaddeus and Thor", "Oh, There You Are, Perry", "I Was a Middle Aged Robot", "Nerds of a Feather", "Split Personality", "Run Candace Run", "Candace Disconnected", "Skiddley Whiffers", "Bullseye!","The Doonkelberry Imperative", "Meapless in Seattle", "Agent Doof", "Norm Unleashed", "Fly On the Wall", "Primal Perry", "Mind Share", "Love at First Byte", "Troy Story", "Druselsteinoween").
- Monogram's story about spiders resembles the one Carl lived in "Bad Hair Day".
- This is the second time that the Millennium Gateway Arch in St. Louis, Missouri appears ("Meapless in Seattle").
- Dan Povenmire revealed what Isabella thought Baljeet said on his TikTok. The explanation is as follows: "Isabella's uncle Barry had been on an expedition in the Amazon and had gone missing 3 years earlier. He had been studying llama husbandry and there were all sorts of llama-conspiracy theories around his disappearance, the most prevalent of which was that he had stumbled upon a secret society of hyper intelligent llamas and was working for the head llama as an executive assistant since that had always been his dream job. When Baljeet said "Where is Perry?" Isabella thought he said "There is Barry," like he had just seen her long lost uncle! As you can imagine, that explanation was too long-winded and convoluted to fit into an eleven minute episode."[6]
Cheers for Fears[]
- Eleventh time a character's birthday is celebrated or mentioned, the first ten being Candace ("Candace Loses Her Head"), Dr. Doofenshmirtz ("Raging Bully"), Linda ("Mom's Birthday"), Vanessa ("Dude, We're Getting the Band Back Together"), Hildegard Johnson ("Run, Candace, Run"), Phineas ("Phineas' Birthday Clip-O-Rama!"), Sergei Kushnarov ("Mommy Can You Hear Me?"), Stacy ("Doofapus"), Monogram ("Backyard Hodge Podge") and Isabella ("Happy Birthday, Isabella").
- Second time Phineas and Ferb create something for Jeremy. ("Nerdy Dancin'")
- "She/he had me at the..." is said again. ("Comet Kermillian", "Where's Perry?")
- Second episode with the word "Fear" in its title ("Face Your Fear") and second one with the word "Cheer" ("Cheer Up Candace").
- Candace is seen playing bass again. ("Mom's Birthday", "Phineas and Ferb Christmas Vacation!", "Canderemy")
- Second time Doof makes a couple of bad puns and then literally talk about the situation. ("Ain't No Kiddie Ride")
- Ferb being a man of few words is mentioned outright again. ("Rollercoaster", "Get That Bigfoot Outa My Face!", "Undercover Carl", "Rollercoaster: The Musical!", "Sleepwalk Surprise", Phineas and Ferb the Movie: Across the 2nd Dimension, "What'd I Miss?")
- Third time Candace gets hit by an inator ("Canderemy", "Misperceived Monotreme").
- This is the second time Doof's invention is inspired by watching cheesy horror movies. ("Face Your Fear")
- Second time Candace is confused to think about a present for Jeremy ("Phineas and Ferb Christmas Vacation!").
- Sixth time Phineas and Ferb create their projects based on Candace's request ("Don't Even Blink", "Thaddeus and Thor", "Phineas and Ferb's Quantum Boogaloo", "Bad Hair Day", "The Mom Attractor").
- Fourth time we see the inner workings of a character's brain. ("Sleepwalk Surprise", "Monster from the Id", "Great Balls Of Water")
- The coffee shop where Candace met up with Stacy reappears ("Canderemy").
- Eighth episode where Isabella only has one line. ("Flop Starz", "It's a Mud, Mud, Mud, Mud World", "Tour de Ferb", "Agent Doof", Sidetracked", "Der Kinderlumper", "Love at First Byte")
- Second time Candace is described as "high-strung". ("Mom's Birthday")
- The ticking sound of "Watchin' and Waitin'" is heard again. ("Unfair Science Fair Redux (Another Story)", "That Sinking Feeling", "Phineas and Ferb-Busters!", "Make Play", "Run, Candace, Run", "Misperceived Monotreme", "My Sweet Ride", "Where's Pinky?")
- Third episode where Ferb says his own name ("My Fair Goalie", "Excaliferb").
Steampunx[]
- Eleventh episode that has a one-word title. ("Rollercoaster", "S'Winter", "Atlantis", "Canderemy, "Bullseye!, "Excaliferb", "Doofapus", "Blackout!", "Sidetracked", "Druselsteinoween")
- Fourth time Isabella wears her hair in a ponytail or pigtails ("Jerk De Soleil", "My Fair Goalie", "Troy Story").
- Fifth episode to take place in a time other than the present ("The Monster of Phineas-n-Ferbenstein", "Tri-Stone Area", "Doof Dynasty", "Excaliferb", "Phineas and Ferb and the Temple of Juatchadoon") and the third to be framed by having a character tell about it in the present. ("The Monster of Phineas-n-Ferbenstein", "Excaliferb")
- Second time the Farmer says to his Wife, "You never believed in me." ("Suddenly Suzy")
- Fourth time Isabella almost reveals her crush on Phineas ("Comet Kermillian", "Phineas and Ferb: Summer Belongs to You!", "Troy Story").
- Candace, Linda, Doofenshmirtz, Monogram, and Carl do not appear in the present scenes at the beginning and the end, though their 1903 counterparts do. Doofenshmirtz' 1903 couterpart also appeared as himself in the present scene at the end.
- Second Doofenshmirtz counterpart that has an assistant with some letters of his name not pronounced ("Excaliferb").
- Second episode to mention "Panama Canal" ("Phineas and Ferb and the Temple of Juatchadoon").
- Second time Candace sings while she goes to get some water ("Excaliferb").
Just Our Luck[]
- Third episode with "Just" in the title ("Just Passing Through", "Just Desserts").
- The guitar strum at the beginning of most episodes is finally shown to be played by a man on the block. He appears a few times on this episode.
- Perry is tired after entering his lair again ("Got Game?","Put That Putter Away").
- Fourth episode to feature a convention of some sort. ("A Hard Day's Knight", "Nerds of a Feather", "The Remains of the Platypus")
- The agents that appear at Agent-Con are: the horse agent, Agent Frog, Agent Fox, Agent Rabbit, Agent Raccoon, Agent Kitty, Agent Sea Turtle, Lyla Lolliberry, Pinky the Chihuahua, Agent Pig, Agent Squirrel, Peter the Panda, Agent Heron, the beaver agent, and the penguin agent.
- Lyla Lolliberry from the Canadian Organization Without a Cool Acronym makes her second appearance. ("Sidetracked")
- Apparently, Doofenshmirtz placed software on Norm that makes him act as if he is a watchdog.
- Seventh time Candace was struck by an inator ray ("Canderemy", "Misperceived Monotreme", "What'd I Miss?", "Backyard Hodge Podge", "Knot My Problem", "Cheers for Fears").
- Second time a sport takes place in the sky instead of the ground in normal play (Volleyball in "Sleepwalk Surprise").
- Doofenshmirtz's talk with the genie seems to insinuate that this was the origin of his evil jingle.
- Doofenshmirtz discusses his problems with genies again ("The Lake Nose Monster").
- The senior lodge reappears. ("Lotsa Latkes")
- One of the retirees during "Dancing in the Sunshine" reappears in the Milo Murphy's Law song "From Here to There".
- Ducky Momo reappears on the bandages Candace wears on her left knee.
- Suzy Johnson made her final appearance in this episode until "Meap Me In St. Louis", but does not speak.
- This is also her final appearance in the show's original 2007 to 2015 run.
- Doof's love of almond brittle is mentioned again. ("Phineas and Ferb Christmas Vacation!", Phineas and Ferb the Movie: Across the 2nd Dimension, "Der Kinderlumper")
- Planty the Potted Plant reappears, and actually briefly moves.
- Candace is hit with a pie again ("Let's Take a Quiz", "One Good Turn").
- Candace's obsession to bust her brothers is a plot point again ("Leave the Busting to Us!", "Phineas and Ferb Get Busted!", "Don't Even Blink", "Picture This", "Phineas and Ferb-Busters!", "Mom's in the House", "The Mom Attractor", "Bully Bust", "Thanks But No Thanks").
- Perry shaped clouds appear again. ("Oh, There You Are, Perry")
- Candace is reading The Iliad, the same book she tried to read in "Troy Story".
- Much like "The Fast and the Phineas", "Flop Starz", "Don't Even Blink", "The Chronicles of Meap" and "Mom's in the House", Phineas is oblivious to Candace trying to bust him.
- This episode may have served as the inspiration for Milo Murphy's Law, in that both have storylines concerning bad luck and how characters work their way around it. Phineas, Ferb, and Milo Murphy all came up with ways to prepare for any eventuality.
- However, this episode presents a slight error in "The Phineas and Ferb Effect," since Phineas can't remember a single time when things went wrong for them.
- Suzy tries to torment Candace without Jeremy being around in this episode despite telling her that she only does it when he's around. ("Suddenly Suzy")
Return Policy[]
- Linda says, "I have/got frozens" again ("Rollercoaster", "Invasion of the Ferb Snatchers", "Rollercoaster: The Musical!")
- Candace wears the same pink swimsuit from "De Plane! De Plane!", "Atlantis" and "Cranius Maximus".
- Second fart joke on the show. ("Leave the Busting to Us!")
- Second time someone hits a baseball in slow motion. ("Phineas and Ferb the Movie: Across the 2nd Dimension")
- Second time Carl is seen with a receding hairline. ("Phineas and Ferb's Quantum Boogaloo")
- Seventh time Candace gets in trouble with her mom ("Perry Lays an Egg", "Thaddeus and Thor", "The Secret of Success", "Candace Gets Busted", "Meapless in Seattle" "Sleepwalk Surprise").
- Thirteenth time Doofenshmirtz has been seen in his undergarments. ("Lights, Candace, Action!", "Tip of the Day", "Bubble Boys", "Phineas and Ferb Hawaiian Vacation", "Nerds of a Feather", "Run, Candace, Run", "My Fair Goalie", "Bullseye!", "Monster from the Id", "The Remains of the Platypus", "Cranius Maximus", "For Your Ice Only")
- Second time the Big Idea explodes into fireworks ("Happy New Year!").
- Third episode where Linda had to leave the house a second time ("Thaddeus and Thor", "Mom's in the House") and the second where she leaves the second time right in the middle of a busting attempt. ("Mom's in the House")
- Fifth episode where Isabella's helmet has a bow on it ("The Great Indoors", "Just Desserts", "One Good Turn", "Thanks But No Thanks").
- Fourth episode where Candace gets busted ("Candace Gets Busted", "Meapless in Seattle", "The Secret of Success").
Live and Let Drive[]
- Second episode with a racing theme ("The Fast and the Phineas").
- This is the second time Perry has mustache part ("Perry The Actorpus")
- This is the second episode to be named after a James Bond movie ("For Your Ice Only").
- The episode's title is the same format as Live and Let Pie. ("Backyard Hodge Podge")
- This is the first episode where Phineas appears, but has no dialogue.
- Second time a shark appears on the beach ("The Belly of the Beast").
- Second time a character, in this case, Major Monogram, breaks the fourth wall by saying something will occur "after the wipe". ("Bee Day")
- Doofenshmirtz also breaks the fourth wall when he says "My real estate agent" to the camera.
- Adrian apparently also talking directly to the audience when he bids farewell after the race.
- Second appearance of Agent Double 0-0. ("Elementary My Dear Stacy") It is also shown that he hates tic-tac-toe, since he's very bad at it and that Doofenshmirtz manages to beat him several times on the game.
- Fourth episode where the Doof and Perry plot is the only plot of the episode, while Phineas and the gang are relegated to the background. ("Road to Danville", "This Is Your Backstory", "Sidetracked")
- Fourth time Agent P wears a tuxedo. ("Swiss Family Phineas", "Undercover Carl", "The Remains of the Platypus", "Happy New Year!")
- The announcers, Nigel and Adrian, share names with the two lead singers of Tiny Cowboy ("Robot Rodeo", "Meatloaf Surprise", "Mommy Can You Hear Me?", "The Curse of Candace", "Knot My Problem"). Adrian also shares name with Lawrence's brother.
- Tenth time Candace doesn't see the Big Idea ("Hail Doofania!", "Atlantis", "Brain Drain", "Bullseye!", "Escape from Phineas Tower", "Tri-State Treasure: Boot of Secrets", "Backyard Hodge Podge", "Where's Pinky?", "Thanks But No Thanks").
- Second time a character asks "Pretty please with a cherry on top?" ("Terrifying Tri-State Trilogy of Terror")
- Tenth episode that is from the point of view of someone other than Phineas and Ferb for the majority of the time. ("Isabella and the Temple of Sap", "Not Phineas and Ferb", "Delivery of Destiny", "Road to Danville", "This Is Your Backstory", "Sidetracked", "Primal Perry", "Bee Story", "Thanks But No Thanks")
- On July 19, 2014, this episode was paired with "The Belly of the Beast" for Disney XD's "Show Me the Shark" programming gimmick even though the shark only plays a minor role in this episode.
Phineas and Ferb Save Summer[]
- Second episode to have the word Summer in its title. ("Phineas and Ferb: Summer Belongs to You!")
- One of the men being seen in the episode seems to be the pink shirt Jingle singer.
- Third one hour special (40+ minutes without advertisements). ("Phineas and Ferb: Summer Belongs to You!", "Phineas and Ferb: Mission Marvel")
- The third episode where every song is performed onscreen by the characters ("Dude, We're Getting the Band Back Together", "Rollercoaster: The Musical!").
- Third episode to not include the theme song or a version of it ("Phineas and Ferb: Summer Belongs to You!", "Phineas and Ferb: Mission Marvel").
- This one-hour special has three songs, the smallest amount in any one.
- Third episode to open with a song. ("Bee Day", "Phineas and Ferb: Mission Marvel")
- Second special episode where Isabella doesn't ask "Whatcha doin'?" ("Where's Perry? (Part Two)").
- Some of the scenes of Phineas' dance during "Summer All Over the World" resemble "A-G-L-E-T" ("Tip of the Day").
- Ferb has three lines in this episode, making this his shortest speaking role in a one-hour special. This is made sixth to "Phineas and Ferb: Summer Belongs to You!" (nine), Phineas and Ferb the Movie: Across the 2nd Dimension (seven), "Ready for the Bettys" (six), and "Phineas and Ferb: Mission Marvel" (five).
- Chad from "The Secret of Success" appears as one of the audience members at the global concert.
- Some locations from "Phineas and Ferb Summer Belongs to You" are reused.
- Third appearance of Terry the Turtle.
- First physical appearance of Manny the Mongoose.
- Second time Peter the Panda is seen with a mouth. ("Sidetracked")
- The second special episode where Candace doesn't sing ("Where's Perry?").
- In this episode, it's revealed that until now, Candace was afraid of spiders.
- Fifth time Monogram is seen without his mustache. ("Perry Lays an Egg", "I Was a Middle Aged Robot", "That's the Spirit", "Perry The Actorpus")
- Third time Carl wears Monogram's mustache. ("Atlantis", "That's the Spirit")
- This is the tenth time in which Doofenshmirtz succeeds on his scheme. ("Hail Doofania!", "At the Car Wash", "Robot Rodeo", "Split Personality", "Candace Disconnected", "Magic Carpet Ride", Phineas and Ferb the Movie: Across the 2nd Dimension, "Cranius Maximus", "Road to Danville") This was also the first time he may have succeeded in taking over the Tri-State Area, as he and his fellow villains took over City Hall after Roger escaped from the civil unrest caused by his -inator. The second time was in the-then series finale, "Last Day of Summer".
- O.W.C.A. Headquarters' office is seen again ("Agent Doof").
- The kids' Christmas attire are the same as those from "A Phineas and Ferb Family Christmas".
- This is the ninth time Perry failed to defeat Doofenshmirtz (since he finally moved the Earth away from the Sun). The first eight were "One Good Scare Ought to Do It!", "Hail Doofania!", "That Sinking Feeling", "Finding Mary McGuffin", "Magic Carpet Ride", "Phineas and Ferb the Movie: Across the 2nd Dimension", "Cranius Maximus", and "One Good Turn".
- Second time the phrase "I guess my fortune cookie was right" is said. ("Cheers for Fears")
- Second time Carl calls Agent P "Perry". ("Where's Perry? (Part Two)")
- First episode that Monty appears in where Vanessa doesn't appear in as well.
- First time Monty calls Agent P "Perry".
- While Carl is thanking Monty at O.W.C.A. headquarters, it appears that the pelican agent ate one of the fish agents.
- Second time Major Monogram interacts with Jeremy ("The Lizard Whisperer").
- Second time someone makes a video that ends with the Earth exploding. ("Lights, Candace, Action!")
- Third time Rodney makes inizers. ("A Real Boy", Bullseye!")
- Heinz Doofenshmirtz had previously planned to create a new ice age in "Leave the Busting to Us!" but not by moving the earth far away from the sun.
- A cow is shown been carried by a crew again ("One Good Turn").
- Third appearance of Mount Danville, previously referred to as Danville Mountain. ("Phineas and Ferb-Busters!", "Bully Bromance Breakup")
- This marks the first time a celebrity does not provide his own voice on the show. Kevin Michael Richardson impersonates President Barack Obama.
- As Buford points out with his line that breaks the fourth wall, "This must be a special episode, he's yelling at her sister again", this is the third time Phineas yells at Candace. ("Phineas and Ferb: Summer Belongs to You", "Phineas and Ferb: Mission Marvel")
- Although, in this episode's case, Phineas is not actually angry, as he was urgently telling her to turn down the thrusters.
- Second time Doofenshmirtz notes the difference between an evil scientist and a mad scientist. ("Norm Unleashed")
- Rodney distracts Doof by saying, "Oh look! A horse in a bookcase!"
- Third time Doof fails to say a clever comeback after Rodney's insult. ("Robot Rodeo", "Love at First Byte")
- Second special where no one says "Oh, there you are, Perry" ("Phineas and Ferb Musical Cliptastic Countdown").
- Second time someone says the phrase "Don't eyeball me" ("Phineas and Ferb Get Busted!").
Father's Day[]
- This episode may takes place on the day before the events of "Phineas and Ferb: Summer Belongs to You!", if Father's Day is on June 19 and the Summer Solstice is on June 20, but it may not as both dates change from year to year.
- In "Summer Belongs to You!", a scene showed Phineas and Ferb on the day before the summer solstice, which involved them building a giant, jump roping robot. That means that they must have built that robot after the events of this episode.
- If Doofenshmirtz only told Perry his lawn gnome backstory twice, then this episode takes place after "Lawn Gnome Beach Party of Terror", and only one of the following episodes: "Got Game?", "The Chronicles of Meap", "Finding Mary McGuffin", "Rollercoaster: The Musical!", "This Is Your Backstory", Phineas and Ferb: The Movie: Across the 2nd Dimension
- This is the thirteenth holiday themed episode ("The Monster of Phineas-n-Ferbenstein", "One Good Scare Ought to Do It!", "Phineas and Ferb Christmas Vacation!", "That's the Spirit", "The Curse of Candace", "A Phineas and Ferb Family Christmas", "For Your Ice Only", "Happy New Year!", "Sidetracked", "Druselsteinoween", "Terrifying Tri-State Trilogy of Terror", "Face Your Fear") and the sixth one to take place on a traditional seasonal holiday ("Phineas and Ferb Christmas Vacation!", "That's the Spirit", "Happy New Year!", "Druselsteinoween").
- Isabella, Buford and Baljeet don't appear in this episode.
- A balalaika can be seen on the shelves while Lawrence talks with Reg ("Mom's Birthday", "Backyard Aquarium", "Thaddeus and Thor", "Great Balls Of Water", "Troy Story").
- This is the first time Reg appears without Winifred.
- Candace's appearance is limited to two cameos in this episode.
- Second time someone says "I am not your father" ("The Chronicles of Meap").
- This is the 26th episode which Perry doesn't battle Doofenshmirtz.
- The fine print on the lawn gnome tracker is the "Lorem ipsum" filler.
- Second big idea to involve Grandpa Reg ("The Flying Fishmonger").
- Reg does the same dance as he did in the song "Flying Fishmonger".
- Second time Doof's Dad appears in the present, but the first time that he is seen as an old man ("This Is Your Backstory").
- Second time Doofenshmirtz attempts to launch himself from Drusselstein to Danville ("The Doonkelberry Imperative").
- Eleventh time Candace doesn't see the Big Idea ("Hail Doofania!", "Atlantis", "Brain Drain", "Bullseye!", "Escape from Phineas Tower", "Tri-State Treasure: Boot of Secrets", "Backyard Hodge Podge", "Where's Pinky?", "Thanks But No Thanks", "Live and Let Drive").
- Doof's parents' house appears again ("Lawn Gnome Beach Party of Terror", "Nerds of a Feather" et al.)
- Third time Phineas and Ferb say a line together. ("Brain Drain", Phineas and Ferb the Movie: Across the 2nd Dimension)
Imperfect Storm[]
- This is the third time Candace mistakes something Linda or someone else made for what the boys did ("What Do It Do?", "Bullseye!").
- Twelfth time Candace doesn't see the Big Idea ("Hail Doofania!", "Atlantis", "Brain Drain", "Bullseye!", "Escape from Phineas Tower", "Tri-State Treasure: Boot of Secrets", "Backyard Hodge Podge", "Where's Pinky?", "Thanks But No Thanks", "Live and Let Drive", "Father's Day").
- At the beginning, Candace and Stacy are in the same store where Candace met Princess Baldegunde in "Make Play".
- Second time someone gets transported into a video game ("Gaming the System").
- There is a kite that looks like the horse from "The Magnificent Few", as well as the ship from "The Ballad of Badbeard", a pterodactyl from "It's About Time!", the robot-army from "Chez Platypus" and a dragon from "Doof Dynasty".
- Fourth time Candace mistakes someone's intents from calls and texts ("Unfair Science Fair Redux (Another Story)", "Cheer Up Candace", "Where's Perry").
- Like "Backyard Hodge Podge", Linda sees what's going on, but Candace does not. However, neither of them see the true big idea of the episode (the wind reinforcement machine).
- Doof's backstory about soaking is similar to his backstory about Boris ("The Flying Fishmonger").
- Ferb doesn't speak.
- This is one of the episodes to have very few running gags.
- Pierre and Floraine are similar to Phineas and Ferb. Their names begin with the same letters, plus Pierre does most of the talking while Floraine speaks very little.
- The pamphlet for Du Bois Landscape Artists says "Wij spreken Nederlands" on the bottom of the cover, which is Dutch for "We speak Dutch."
- Doof loses a shoe again. ("Bully Bust", "Happy Birthday, Isabella")
- Final episode to use the bird gag.
The Return of the Rogue Rabbit[]
- Linda does not appear nor is mentioned in this episode.
- Thirteenth time Candace doesn't see the Big Idea ("Hail Doofania!", "Atlantis", "Brain Drain", "Bullseye!", "Escape from Phineas Tower", "Tri-State Treasure: Boot of Secrets", "Backyard Hodge Podge", "Where's Pinky?", "Thanks But No Thanks", "Live and Let Drive", "Father's Day", "Imperfect Storm").
- Elrik the Visigoth reappears ("Brain Drain", "The Doonkelberry Imperative").
- Once again, Isabella almost reveals her crush on Phineas.
- It is shown that in spite of his inability to recognize Perry either without the fedora hat or in 'mindless pet' mode, Doofenshmirtz is able to recognize Dennis, even in his 'mindless pet' mode.
- Third time Monogram and Carl cross paths with Phineas and Ferb ("Undercover Carl", Phineas and Ferb the Movie: Across the 2nd Dimension) and the second time they have done it in disguise. ("Undercover Carl")
- Third time Major Monogram crosses path with Stacy ("Happy Birthday, Isabella", "Druselsteinoween").
- For some reason, Baljeet appears in this episode but has no lines.
- Adyson makes an appearance in this episode. However, most of the times, when the gang is inside the puppet stage, she is obstructed by Buford (you can see her bangs behind him), thus, she is unclearly visible in the scene.
- This is the sixth time Isabella says "Oh, Phineas" ("That Sinking Feeling", "Phineas and Ferb: Summer Belongs to You!", "Canderemy", "Ferb Latin", "Bee Day").
- Both Doof and Stacy break the fourth wall by talking directly to the camera.
- Little Suzy Johnson's theme music can be heard when Candace discovers "Mr. Cutie Patootie" has returned.
- This is one of the few episodes not to end on a musical sting.
- Another time the song is related with the too young line ("Rollercoaster: The Musical!")
- Second time Phineas asks the "Too Young" question. ("Raging Bully")
- Babyface Trucking originally appeared in a cameo appearance in "Troy Story" after Lawrence involuntarily cleaned up the backyard. In that episode, that truck was blue. Here, it is red.
It's No Picnic[]
- Second episode to heavily involve Isabella's crush on Phineas. ("Happy Birthday, Isabella")
- Second time Isabella inadvertently makes a romantic overture to Ferb meant for Phineas. ("When Worlds Collide")
- Fourth time someone is seen or mentioned going to the dentist ("Unfair Science Fair Redux (Another Story)", "The Beak", "The Secret of Success").
- Third time Doofenshmirtz's evil jingle was a doorbell. ("The Lake Nose Monster", "Druselsteinoween")
- Second episode to show a Fireside Girls clubhouse ("Isabella and the Temple of Sap"). It's also the first time Isabella goes into said house while not in uniform.
- Fourth time the Fireside Girls lodge is shown ("Fireside Girl Jamboree", "Bee Story", "Just Desserts").
- Isabella almost mentions her love to Phineas again ("Comet Kermillian", "Phineas and Ferb: Summer Belongs to You!", "Troy Story", "Steampunx", "The Return of the Rogue Rabbit").
- Isabella tries to go out with Phineas again ("Out to Launch", "Phineas and Ferb: Summer Belongs to You!", "Canderemy", "Happy Birthday, Isabella").
- Candace and Linda's conversation near the end is identical to the conversation they had in "The Fast and the Phineas".
- Seventh time Candace and Vanessa crosses path together ("S'Winter", "Hail Doofania!", "Finding Mary McGuffin", "Phineas and Ferb: Summer Belongs to You!", "The Doonkelberry Imperative", "Druselsteinoween") and the second time they sings together as a duet ("I Scream, You Scream").
- Another episode that mentions Ferb not talking much.
- The Slacks from "Attack of the 50 Foot Sister" makes another appearance.
- Ferb gets hit by Doofenshmirtz's inator again ("Tip of the Day", "Gaming the System", "Phineas and Ferb Interrupted", "Agent Doof").
- Second time Isabella says, "Stand down, Fireside Girl" ("Bee Day").
- Candace getting involved in Fireside Girls' work again, which shows that she is still a non-regular member ("Happy Birthday, Isabella", "Just Desserts").
- Irving greets the Fireside Girls similar to how Ferb mentioned doing Big Ideas for the ladies in "Thaddeus and Thor".
- The examination room at the dentist Ferb goes to is the same one Linda went to in "The Beak".
- Second time Ferb's speech is unintelligible. ("Buford Confidential")
- Another episode that mentions Phineas's triangle head. ("Raging Bully", "Happy Birthday Isabella")
- Doof makes another inator for transporting things ("Candace Gets Busted", "Candace Disconnected, and "Road to Danville"), second time is for his daughter ("Candace Disconnected")
- The list of places on the Teleport-inator are:
- Home
- Random
- Ice cream shoppe (later replaced by "Theater")
- The friend zone
- Inside a goat
- Easter Island
- Lair
- Wonderland
- Lotsmo Emporium
- Dungeon
- Closet
- My lair
- Dry cleaners
- Crocodile nest
- Niki's office
- My pants
- Mars
- 2 streets away
- Turkish prison
- Second episode to end with Isabella successfully getting some alone time with Phineas ("Happy Birthday, Isabella")
- Third episode to mention Lotsmo. ("Mind Share", "Phineas and Ferb Save Summer")
- Second episode to mention Buford's Dutch heritage, as he offers bitterballen, which is a Dutch delicacy. ("The Return of the Rogue Rabbit")
- Second time Candace says she's going to "relish a bust". ("The Mom Attractor")
- On Disney+, all on-screen text during "Pic-a-Nic Bust" is replaced by captions.
- In the Thai Dub, when Vanessa hums to herself after talking to Candace, the song is translated and dubbed.
The Klimpaloon Ultimatum[]
- Third appearance of Klimpaloon, the magical old-timey bathing suit that lives in the Himalayas ("Phineas and Ferb: Summer Belongs to You!", "Ferb TV"). Klimpaloon was also mentioned in "Bullseye!", "La Candace-Cabra" and "Phineas and Ferb Save Summer".
- In the audience, there are lots of duplicated background characters to fill the space.
- Third time Perry does something out of boredom during Doof's monologue. He sleeps during the monologue in "Boyfriend From 27,000 B.C.", plays solitaire in "Ask a Foolish Question", and here, he texts on his phone until an angry Doof takes it away.
- This is the second time that Phineas and Ferb confirmed Candace's claims of their adventure to Linda, who in turn, refuses to believe it. The first time was in "Traffic Cam Caper", where they admit of their adventure of building an elevator to the moon and brought moon rocks as proof, only for Linda to brush it off as their imagination.
- Second time Doof says, "Your timing is incredible. And by that I mean, 'Completely credible!'" ("Are You My Mummy?")
- This is the tenth time Perry failed to defeat Doofenshmirtz, since Perry was too busy helping out with Swine Flute. ("One Good Scare Ought to Do It!", "Hail Doofania!", "That Sinking Feeling", "Finding Mary McGuffin", "Magic Carpet Ride", "Phineas and Ferb the Movie: Across the 2nd Dimension", "Cranius Maximus","One Good Turn", "Phineas and Ferb Save Summer")
- Norm makes a cameo appearance, seen in Doofenshmirtz's lair helping Doofenshmirtz in creating the warthog elixir.
- This is the second time Doofenschmirtz turns Perry into a different species. ("Hawaiian Vacation Part I")
- This is one of few episodes where Phineas gets angry. This is also one of the few episodes where Ferb gets angry as well, though in his case, he was just annoyed and not enraged like Phineas. (His first time would be in "Ready for the Bettys".)
- Sherman does not wear a tie for the first time since his early years in Love Händel as depicted in "Dude, We're Getting the Band Back Together".
- Tiny Cowboy can be seen in the audience's front row. Strangely, Adrian appears to be absent.
- The winter outfits of this episode were previously used in "Phineas and Ferb Save Summer". In production order, this comes before that episode.
- The Disney XD promo for this episode ends with the announcer saying, "Here it is, your Moment of Zen", which is how Jon Stewart (the voice of Mr. Random) concludes every episode of The Daily Show.
- The Jeopardy "think music" sound-alike is heard again. ("Fireside Girl Jamboree", "Ask a Foolish Question")
- The inexplicable Giant Floating Baby Head and the dancers from "The Klimpaloon and Giant Floating Baby Head Hour" make appearances. ("Ferb TV")
- The musical guests announced include:
- Love Händel
- Slamm Hammer
- Tiny Cowboy
- 2 Guyz N the Parque
- Danny and the Jay-tones
- The Paisley Sideburn Brothers
- Marty the Rabbit Boy and His Musical Blender
- Lines from the episode's storyboards that were deleted/changed in the final version:
- When Doofenshmirtz says "No, really. I mean, you're completely credible. I would vouch for you", that's deleted from the final episode.[7]
- In the storyboards, the line "Except for one chair that they kept empty so it wouldn't be so conspicuous" was not present. The joke was later added in post-production.[7]
- In the storyboards, when Doofenshmirtz says "And how are you even getting a signal in here?", that line was in the storyboards. In the final version, that line was deleted.[7]
- The phrase "We don't have time for that now", or variants thereof, is said five times in this episode, three times by Candace and once each by Phineas and Mr. Random.
- Fourth episode where every song is sung onscreen by a character ("Dude, We're Getting the Band Back Together", "Rollercoaster: The Musical!", "Phineas and Ferb Save Summer").
- Third time Perry rejoins the group but no one says "Oh, there you are, Perry" ("The Fast and the Phineas", "One Good Scare Ought to Do It!").
- This episode's air time was moved to 10:30 AM ET/PT because of the new Disney XD show The 7D premiering its first two episodes: The Long, Long Winter and Itsy Bitsy Spider Fighters.
- A snippet of this episode is seen in the "Phinabella" montage in "Last Day of Summer".
Operation Crumb Cake[]
- This is the third episode focused on Isabella and the Fireside Girls ("Isabella and the Temple of Sap", "Bee Story"), but this is the first one that doesn't take place during another episode along with focusing on Isabella's crush on Phineas instead of accomplishing one of their goals to get a new patch and the subplot being with Perry and Doofenshmirtz instead of Pinky and Poofenplotz.
- The Danville Senior Center Lodge is seen again ("Lotsa Latkes").
- The Lorem ipsum text is used for Isabella's letter.
- Norm is dressed like a maid again ("Canderemy").
- This is the second time Doofenshmirtz makes an inator related to luck ("Just Our Luck").
- This is the seventh time Isabella almost reveals her crush on Phineas ("Comet Kermillian", "Phineas and Ferb: Summer Belongs to You!", "Troy Story", "Steampunx", "The Return of the Rogue Rabbit", "It's No Picnic").
- Phineas gets hit by Doofenshmirtz's inator again ("Tip of the Day", "Gaming the System", "Phineas and Ferb Interrupted", "Agent Doof"), but this time, Ferb does not get hit.
- This is the fourth time someone uses the phrase "If I had a nickel for..." ("Wizard of Odd", "Phineas' Birthday Clip-O-Rama!", Phineas and Ferb the Movie: Across the 2nd Dimension).
- Isabella breaks the fourth wall by saying "Oh, boy!" to the audience, expressing her embarrassment.
Mandace[]
- Third time Doof makes a fake version of himself but second time that Perry is tricked by it ("Leave the Busting to Us!", "Backyard Aquarium").
- Candace is affected with Doofenshmirtz's inator again. ("Canderemy", "Misperceived Monotreme", "What'd I Miss?", "Backyard Hodge Podge", "Knot My Problem", "Cheers for Fears", "Just Our Luck")
- Second episode to only have a song in the end credits. ("Rollercoaster")
- Perry is forced to take the stairs again ("Got Game?").
- This is Coltrane's first speaking appearance since "The Baljeatles". Here, he is back to the way he was originally drawn as seen in "Let's Take a Quiz".
- Third time Candace plays the bass. ("Mom's Birthday", "Phineas and Ferb Christmas Vacation!")
- Monogram mentions that his idea for a spin-off is "Platypus in a staircase", which is possibly a reference to Horse in a Bookcase ("What A Croc!", "Ferb TV", etc.)
- Twelfth episode that has a one-word title. ("Rollercoaster", "S'Winter", "Atlantis", "Canderemy, "Bullseye!, "Excaliferb", "Doofapus", "Blackout!", "Sidetracked", "Druselsteinoween", "Steampunx")
Phineas and Ferb: Star Wars[]
- This is the longest Phineas and Ferb episode ever, at 51 minutes without commercials.
- This is the fourth one hour episode after "Phineas and Ferb: Summer Belongs to You!", "Phineas and Ferb: Mission Marvel", "Phineas and Ferb Save Summer".
- The episode airs on Disney XD, however, in a 1-hour 15-minute slot.
- Phineas and Ferb is the sixth animated TV series to do a full-length Star Wars themed episode, following Tiny Toon Adventures, Pinky and the Brain, Codename: Kids Next Door, Robot Chicken (three times), and Family Guy (also three times).
- This is the fourth episode to not play the theme song or a version of it. ("Phineas and Ferb: Summer Belongs to You!", "Phineas and Ferb: Mission Marvel", "Phineas and Ferb Save Summer")
- This is the first episode to be explicitly stated to be non-canon.
- This is the seventh episode to take place in a date and time other than the present and in the Tri-State Area. ("The Monster of Phineas-n-Ferbenstein" taking place in Drusselstein in medieval times, "Tri-Stone Area" taking place in the Tri-Stone Area in 27,000 B.C., "Doof Dynasty" taking place in the Ancient Tri-Province Area, "Excaliferb" taking place in Medieval Times in the Tri-Kingdom Area, "Phineas and Ferb and the Temple of Juatchadoon" taking place in 1914 in Central America, "Steampunx" taking place in 1903 at the Danville World's Fair, and this one taking place a long time ago in a galaxy far far away.)
- This is the sixth special to premiere in the summer. ("Phineas and Ferb: Summer Belongs to You!", "Where's Perry?", "Where's Perry? (Part Two)", "Phineas and Ferb: Mission Marvel", "Phineas and Ferb Save Summer")
- Sixth episode where every song is sung onscreen by a character ("Dude, We're Getting the Band Back Together", "Wizard of Odd", "Rollercoaster: The Musical!", "Phineas and Ferb Save Summer", "The Klimpaloon Ultimatum"). This is the second time that it is a special episode ("Phineas and Ferb Save Summer").
- Second Phineas and Ferb crossover episode ("Phineas and Ferb: Mission Marvel").
- With at least eleven lines, this was the most lines that Ferb had ever spoken in an episode at the time of release, beating his previous number of nine lines in "Phineas and Ferb: Summer Belongs to You!".
- This was later exceeded by the 17 lines he has in Phineas and Ferb the Movie: Candace Against the Universe.
- Second time Doofenshmirtz tries to turn Perry into his minion and by mistake hits another thing. ("Day of the Living Gelatin")
- This is the second time another version of Phineas has shown romantic interest in another version of Isabella; this previously happened in "Doof Dynasty".
- Second time Isabella kisses Phineas ("Phineas and Ferb the Movie: Across the 2nd Dimension").
- A Phinedroid can be seen in "Tatooine" during the line "Trading with the Jawas".
- Burbank is mentioned again ("Undercover Carl", "Candace Gets Busted").
- Third time the credits scroll up. ("Phineas and Ferb the Movie: Across the 2nd Dimension", "Phineas and Ferb Musical Cliptastic Countdown Hosted by Kelly Osbourne")
- Fifth time "My watermelon!" is said ("Phineas and Ferb the Movie: Across the 2nd Dimension", "The Mom Attractor", "When Worlds Collide", "Blackout!").
- Isabella is seen without her bow the entire time again, though her goggles resemble her bow ("The Beak", "That's the Spirit", "Druselsteinoween").
- Ferb uses his sunglasses again ("The Chronicles of Meap", "Spa Day", "Candace's Big Day")
- This is not the first time Simon Pegg played C-3PO. He previously played the character for a CollegeHumor video with his comedy partner Nick Frost as R2-D2.
- Swampy said it was this video that led him to cast Pegg as 3PO in the first place.[8]
- The melody of "Happy Birthday To You", which (unlike its lyrics at the time of production) is in the public domain, is heard for the second time ("Phineas' Birthday Clip-O-Rama!").
- This is the first episode that says that Linda got remarried. When Candace asks Phineas what happened to their dad, he said it was a funny story, but didn't have time to tell it.
- However this episode is non-canon.
- This episode was named #4 on WatchMojo.com's Top 10 Phineas and Ferb Episodes.[9]
- This is the only crossover episode to not mention Pizzazium Infinionite.
- This episode in its entirety is shown on Disney+ twice. Parts 1 and 2 are shown as part of the series, and the complete special is completely separate from the series and is listed as a movie. This also happens with "Phineas and Ferb: Mission Marvel".
- In the United States, the full episode was posted on the official Disney XD YouTube channel on May 2, 2022.[10]
- Dr. Doofenshmirtz turning Ferb evil by mistake with an inator would later happen in canon with the Dooflicate-inator in "Dooflicated".
Lost in Danville[]
- The Dutch title card of this episode says "Verdwaald", which translates to English as "stray".[11]
- Second time alternate dimension counterparts of the main characters are shown (Phineas and Ferb the Movie: Across the 2nd Dimension).
- Candace listens to an MP3 player again ("Does This Duckbill Make Me Look Fat?", "Not Phineas and Ferb").
- Second time Ferb asks "Where's Perry?". ("Fireside Girl Jamboree")
- Doofenshmirtz's blog is mentioned again ("Agent Doof", "Phineas and Ferb: Mission Marvel") and is seen for a second time ("Phineas and Ferb: Mission Marvel").
- This is the 27th episode which Perry doesn't battle Doofenshmirtz ("Get That Bigfoot Outa My Face!", "Traffic Cam Caper", "The Monster of Phineas-n-Ferbenstein", "Oil on Candace", "Tip of the Day", "Thaddeus and Thor", "Oh, There You Are, Perry", "I Was a Middle Aged Robot", "Nerds of a Feather", "Split Personality", "Run, Candace, Run", "Candace Disconnected", "Skiddley Whiffers", "Bullseye!","The Doonkelberry Imperative", "Meapless in Seattle", "Agent Doof", "Norm Unleashed", "Fly On the Wall", "Primal Perry", "Mind Share", "Love at First Byte", "Troy Story", "Druselsteinoween", "Face Your Fear", "Father's Day").
- Second time Doofenshmirtz says, "Marco!' and does not receive the response he is expecting ("Troy Story").
- Buford breaks the Fourth wall by asking why they are tilted.
- The lights during Doofenshmirtz's musical number in this episode are similar to the ones used in "Evil for Extra Credit".
- Third time Candace's failed busting attempt is not fully shown ("Delivery of Destiny", "Sidetracked").
- Candace's busting attempt is used to save the day again (Phineas and Ferb the Movie: Across the 2nd Dimension).
- Third time Peter the Panda is seen with a mouth ("Sidetracked", "Phineas and Ferb Save Summer").
- Second time Ferb says Phineas' name ("Ladies and Gentlemen, Meet Max Modem!").
The Inator Method[]
- This is the second time Perry enters his lair covered in soot ("We Call it Maze").
- This is the second time Candace unknowingly causes a mess in the house and has to clean it up afterwards ("Thaddeus and Thor").
- This is Jenny's first appearance since "Misperceived Monotreme", and first speaking role since "Candace Gets Busted", and final speaking role.
- This is Django's first appearance since "Great Balls Of Water", and first speaking role since "Oil on Candace", and final speaking role.
- This is also the only time he is voiced by somebody other than Alec Holden.
- This is the second time Jenny and Django appear together ("Phineas and Ferb: Summer Belongs to You!").
- Albert and Balthazar participate in a Big Idea again ("Troy Story"). The latter makes his last appearance.
- It is mentioned that Pluto is no longer a planet again ("Unfair Science Fair").
- This is the second time a key-stealing gopher appears ("Ask a Foolish Question").
- Candace performs her "Awesome" song and dance again ("The Mom Attractor").
- Baljeet wins a race once more ("Tour de Ferb").
- The invention is sold again ("Chez Platypus").
- Buford makes money off of the invention again ("Out of Toon", "Chez Platypus")
- Angry mobs appear again ("That's the Spirit", "The Monster of Phineas-n-Ferbenstein", "The Curse of Candace").
- This is the second time Doofenshmirtz is chased by one ("That's the Spirit").
Night of the Living Pharmacists[]
- The eighth and final Halloween-themed episode ("One Good Scare Ought to Do It!", "The Monster of Phineas-n-Ferbenstein", "That's the Spirit", "The Curse of Candace", "Druselsteinoween", "Terrifying Tri-State Trilogy of Terror", "Face Your Fear"), the sixth to not take place on Halloween, but have a horror theme to it ("One Good Scare Ought to Do It!", "The Monster of Phineas-n-Ferbenstein", "The Curse of Candace", "Terrifying Tri-State Trilogy of Terror", "Face Your Fear"), and the first time it's a special.
- Second time a Doofenshmirtz-floating head can be seen ("Terrifying Tri-State Trilogy of Terror"), although this time it is the inexplicable Giant Floating Baby Head transformed into a mindless repulsive pharmacist.
- This is the eleventh time in which Doofenshmirtz succeeds on his scheme. ("Hail Doofania!", "At the Car Wash", "Robot Rodeo", "Split Personality", "Candace Disconnected", "Magic Carpet Ride", Phineas and Ferb the Movie: Across the 2nd Dimension, "Cranius Maximus", "Road to Danville", "Phineas and Ferb Save Summer").
- This is the twelfth time Perry failed to defeat Doofenshmirtz, since he failed to stop him into firing the -inator at Roger. ("It's About Time!", "One Good Scare Ought to Do It!", "Hail Doofania!", "That Sinking Feeling", "Finding Mary McGuffin", "Magic Carpet Ride", Phineas and Ferb the Movie: Across the 2nd Dimension, "Cranius Maximus", "One Good Turn", "Phineas and Ferb Save Summer", "The Klimpaloon Ultimatum".)
- This is the second episode (and third overall) to use "Night of the Living..." or a variation of it title. ("Day of the Living Gelatin", "Night of the Giant Floating Baby Head" segment from "Terrifying Tri-State Trilogy of Terror")
- Fourth episode to involve multiple copies of Doofenshmirtz. ("Run Away Runway", "Mom's in the House", "Doofapus")
- Fifth hour long episode ("Phineas and Ferb: Summer Belongs to You!", "Phineas and Ferb: Mission Marvel", "Phineas and Ferb Save Summer", "Phineas and Ferb: Star Wars") and the first since "Primal Perry" to utilize "Phineas and Ferb Presents" in the opening titles. It's also the fifth time the regular opening title sequence isn't used in an hour long special.
- Isabella wears her Fireside Girl uniform for the first time in a special episode and an hour long episode overall. Also, it's revealed that she can change between clothes by simply pulling up her belt buckle.
- Second appearance of Eliza M. Feyersied. ("Fireside Girl Jamboree"). It is also her second and final speaking appearance before the death of her voice actress Cloris Leachman in 2021.
- Candace and Vanessa interact again. ("S'Winter", "Hail Doofania!", "Phineas and Ferb: Summer Belongs to You!", "The Doonkelberry Imperative", "It's No Picnic")
- Zombies are mentioned again. ("That's the Spirit", "Ferb TV", "Backyard Hodge Podge", "Where's Pinky?")
- This is the first hour-long episode not to premiere on Watch Disney Channel/Watch Disney XD before airing on television.
- Second time Doofenshmirtz expresses his irritation at being mistaken for a pharmacist. ("Happy Birthday, Isabella")
- First and only time Gretchen is the main singer of a song.
- Second and final time Ginger is the main singer of a song. ("Waggle Dance")
- The Baljeet-Ginger affair is revisited. ("Isabella and the Temple of Sap", "Bee Story")
- Super Duper Mega Store is seen again. ("Vanessassary Roughness", "Ain't No Kiddie Ride", "Return Policy")
- The Beautiful Blue Danube by Johann Strauss is heard again.
- Baljeet stays stuck between a branch in a similar way he made in "Meatloaf Surprise" and "Let's Bounce".
- Second appearance of Beppo Brown ("Oil on Candace"). Also, this is the only time he appears without Jenny or Django.
- Third appearance of The Grievance films. ("Happy Birthday, Isabella", "It's No Picnic")
- Second time Phineas freaks out. ("Summer Belongs to You")
- Third time Buford says, "I am so in love with her right now", but this time, he refers to Gretchen instead of Candace. (Phineas and Ferb the Movie: Across the 2nd Dimension, "Knot My Problem")
- This is the second time Phineas and Ferb interact with Dr. Doofenshmirtz (Phineas and Ferb the Movie: Across the 2nd Dimension), the fourth time for Candace ("The Ballad of Badbeard", "Fireside Girl Jamboree", Phineas and Ferb the Movie: Across the 2nd Dimension), and the second time for Isabella ("Chez Platypus").
- The singers from "Army of Me" resemble to the ones used by Jekyll in "The Monster of Phineas-n-Ferbenstein"
- Many of the production crew, including Kim Roberson, Martin Olson, Dan Povenmire and J.G. Orrantia have cameos in this episode.[12]
- The French film (with Spanish subtitles) that Vanessa suggests is Le Cœur Noir De Douleur et de la Tristesse Douce, which translated from French is "The Black Heart Of Pain and Sweet Sorrow".
- Isabella blushes again ("That Sinking Feeling").
- Third special where Phineas doesn't sing ("Where's Perry? (Part Two)", "Phineas and Ferb: Mission Marvel") and the second time it occurs in an hour long episode.
- Third special Candace doesn't sing in ("Where's Perry?", "Phineas and Ferb Save Summer").
- Buford mimics Phineas again ("Bee Day").
- Plungers are used as weapons again ("Isabella and the Temple of Sap", "Bee Story").
- Phineas denies Doofenshmirtz's self-destruct button again (Phineas and Ferb the Movie: Across the 2nd Dimension).
- Fourth time every Fireside Girl has a speaking role ("Isabella and the Temple of Sap", "Bee Story", "Happy Birthday, Isabella!").
- Fifth time Vanessa crosses paths with Phineas ("Finding Mary McGuffin", "Phineas and Ferb: Summer Belongs to You!", "Excaliferb", "Druselsteinoween") and the ninth time Vanessa crosses paths with Ferb ("I Scream, You Scream", "The Chronicles of Meap", "Vanessassary Roughness", "Finding Mary McGuffin", "Phineas and Ferb Summer Belongs to You", "Rollercoaster the Musical", "Excaliferb", "Druselsteinoween").
- Roger is the third character to have a definite height at 6"2, the same as his brother (Heinz appears shorter because he slouches) ("Chez Platypus") as well as Candace at 5'8" ("Attack of the 50 Foot Sister").
- Two fourth wall breaks:
- Earlier, Baljeet and Buford were talking about shaking bacon, later on Doof makes the same joke, which he stated that it was a callback that he didn't even hear.
- Doofenshmirtz takes off his clothes and goes into a trance, same thing that Buford did just before he gets transformed. As Phineas and Isabella already saw that happen, they argue about the "clothes thing".
- Fifth time the Fireside Girls' Lodge has been used in a scene. ("Fireside Girl Jamboree", "Bee Story", "Just Desserts", "It's No Picnic")
- This is the first and only episode that shows the Fireside Girl Annex building.
- Second time Danville suffers a blackout. ("Blackout!")
- Third time Doofenshmirtz uses an inator that uses a lot of power ("S'Winter", "Blackout!").
- Ninth episode where most or the whole episode takes place at night ("Traffic Cam Caper", "Chez Platypus", "Candace Gets Busted", "That's the Spirit!", "When Worlds Collide", "Blackout!", "Happy New Year!", "Druselsteinoween").
- Doonkelberries and Doonkelberry pie are mentioned again. ("Lawn Gnome Beach Party of Terror", "Raging Bully", "The Doonkelberry Imperative")
- The song "Army of Me" was on the list in "Phineas and Ferb Musical Cliptastic Countdown Hosted by Kelly Osbourne" but that episode was released before this episode.
- The second Cliptastic Countdown aired on June 28, 2013, while Night of the Living Pharmacists was in production as early as April 9, 2013 ([1]) so it could have been selected, but would have spoiled part of the episode if that song was shown.
- This episode was named as an "Honorable Mention" on WatchMojo.com's Top 10 Phineas and Ferb Episodes.[13]
- At the same time when the Fireside Girls returned to normal, a L.O.V.E.M.U.F.F.I.N. Scientist (Violet-Hair) is seen, but as a civilian.
- Unlike "Phineas and Ferb the Movie: Across the 2nd Dimension" or "Lost in Danville", a big disaster does not go away when Candace tries to get Linda to witness it. Instead, Candace, Lawrence and Linda themselves become victims in the contagion, which also happens in "The Phineas and Ferb Effect".
Tales from the Resistance: Back to the 2nd Dimension[]
- This marks the first speaking role for Ferb-2, who only sings one line in the movie (not counting the video game where he actually does speak).
- This is the first time Charlene is referred to by name in the Evil Jingle, having previously only been referred to as either "Doofenshmirtz Ex-Wife" or "Doofenshmirtz's Ex-Wife".
- Charlene and Tony Marzulo were only mentioned in the TV film during the deleted scene "Vanessa meets Doof", when Vanessa confronts Heinz for banishing Tony. It is unknown if the "you did, but nobody saw it" line is referencing the fact it was in a deleted scene or not.
- Doof-2 hums the same music that was played in "My Fair Goalie".
- This used to be the only episode to not feature the main, first dimension versions of Phineas, Ferb, and Perry until "Space Adventure" took the spot as being the very first episode in which Phineas, Ferb, and Perry or any of their alternate universe counterparts do not appear in any way, nor are even mentioned.
Doof 101[]
- This episode takes place while the characters are at school.
- Sixth episode to take place outside of summer ("Phineas and Ferb Christmas Vacation!," "That's the Spirit", "For Your Ice Only", "Happy New Year!", "Druselsteinoween").
- The twins from "Cheer Up Candace" makes another appearance, this time they are revealed to be Vanessa's classmates.
- Evil 101 is mentioned again ("Oil on Candace").
- Fourth episode that Candace doesn't appear in ("Bully Bromance Breakup", "Road to Danville", "Bee Story").
- Second time Vanessa is saved from falling ("Phineas and Ferb: Summer Belongs to You!").
- Third time Doof sits on Perry's hovercraft ("Phineas and Ferb: Summer Belongs to You!", "Agent Doof").
- Doof is arrested again ("Vanessassary Roughness", "Norm Unleashed", and possibly "The Inator Method").
- This is another episode with the least running gags.
- This episode could possibly take place the day after "Last Day of Summer".
- Third episode to show someone's school ("Are You My Mummy?", "Nerds of a Feather").
- The third episode to not take place on a seasonal break from school ("That's the Spirit", "Druselsteinoween").
- Sixth episode where the Doof and Perry plot takes up the bulk of the episode, while Phineas and the gang are relegated to the background. ("Road to Danville", "This Is Your Backstory", "Sidetracked", "Primal Perry", "Live and Let Drive")
- Second time in those episodes Phineas and the gang have another plot since "Primal Perry". In "Doof 101" and "O.W.C.A. Files", the B-plot is about the colorful talking bug trio trying to get noticed and cause trouble for the main characters in the process.
- This is the sixth episode where the plot is mainly focused on Doofenshmirtz and Vanessa ("I Scream, You Scream", "Hail Doofania!", "Vanessassary Roughness", "Finding Mary McGuffin", "Skiddley Whiffers"). Also, this is the first episode where together they become the main characters.
- This is one of the several episodes in which Perry doesn't battle Doofenshmirtz.
- Eleventh episode that is from the point of view of someone other than Phineas and Ferb for the majority of the time ("Isabella and the Temple of Sap", "Not Phineas and Ferb", "Delivery of Destiny", "Road to Danville", "This Is Your Backstory", "Sidetracked", "Primal Perry", "Bee Story", "Thanks But No Thanks", "Live and Let Drive").
- Sixth time the word "Doof" is in the episode name. ("Hail Doofania!", "The Doof Side of the Moon", "Doof Dynasty", "Agent Doof", "Doofapus").
Doof in "NOLP" (left) and "Doof 101" (right).
- During the song, Doofenshmirtz sticks his head out of a calendar the same way he did in "Night of the Living Pharmacists". He is also dressed in the same way.
- This marks the first episode to portray talking animals, in this case the bug trio. In an interesting design choice, the bugs are made to look more cartoony and colorful than they are usually portrayed.
- In addition, these bugs first appeared in images from the Original Pitch.
- Johnny and Lacie makes another appearance again since "Skiddley Whiffers" and "Night of the Living Pharmacists", respectively.
- Doofenshmirtz breaks the fourth wall during the song by explaining the timeline of the current episode to the audiences.
Act Your Age[]
- This is the first episode to take place entirely in the future and the second to involve the future ("Phineas and Ferb's Quantum Boogaloo").
- Third episode where Dan and Swampy are appear on-screen (after "Tri-Stone Area" and "Phineas and Ferb: Star Wars") and one of several episodes to use some form of live action. ("Rollercoaster", "Candace Loses Her Head", "Lights, Candace, Action!", "Phineas and Ferb Musical Cliptastic Countdown Hosted by Kelly Osbourne", etc.)
- Fourth episode to heavily involve Isabella and Phineas's relationship. ("Happy Birthday, Isabella", "It's No Picnic", "Operation Crumb Cake")
- Ninth time Isabella doubts her feelings toward Phineas, although she doesn't get annoyed with him in this episode. ("Out to Launch", "That Sinking Feeling", "The Beak", "Phineas and Ferb: Summer Belongs to You!", "Canderemy", "Happy New Year!", "Druselsteinoween", "Night of the Living Pharmacists")
- O.W.C.A.'s headquarters is seen again ("Traffic Cam Caper", "Delivery of Destiny", "Agent Doof", "La-Candace-Cabra", "Phineas and Ferb Save Summer").
- This is the second time that Ferb directly interacts with Adyson ("The Great Indoors").
- Third time that Isabella and Phineas kiss (Phineas and Ferb the Movie: Across the 2nd Dimension, "Phineas and Ferb: Star Wars"), and the first time that Phineas initiates it.
- However, this is the first time that the regular universe versions of Phineas and Isabella have ever kissed that they are aware of. Their memories were erased in Phineas and Ferb the Movie: Across the 2nd Dimension, while the Star Wars special was non-canon and featured alternate universe versions of the characters.
- This is one of several episodes in which Perry doesn't battle Doofenshmirtz due to the latter having given up on evil.
- Perry does not interact with the Flynn-Fletcher family or their friends in this episode. He is also never seen in his "mindless pet" persona, nor does anybody comment on his absence or reappearance.
- Ninth episode where Doofenshmirtz's inator is not evil ("Tip of the Day", "The Chronicles of Meap", "Thaddeus and Thor", "Candace Disconnected", "A Real Boy", "Troy Story", "Father's Day").
- Second time Perry is seen terrified with Doofenshmirtz's driving. The first was during Drusselstein Driving Test Waltz ("The Doonkelberry Imperative").
- If Perry was adopted five years before the series and this episode is set ten years into the future, then he is at least 15 years old in this episode. However, his character design remains unchanged and nothing suggests that he has any age-related complications. In "Phineas and Ferb's Quantum Boogaloo", Perry is about 20 years old and appeared wrinkled and slower.
- In the real world, platypuses in captivity may only live up to the age 17.
- Candace only has a brief cameo in this episode again. ("Isabella and the Temple of Sap", "Brain Drain", "Buford Confidential")
- This is also the first and only two-part episode where Candace has just a cameo.
- Carl says, "Great googly moogly!", which was previously Monogram's catchphrase.
- This episode is tied with "Last Day of Summer" as the highest rated episode on IMDB with a 9.4/10, while most episodes have around 8/10.
- This marks the second time someone suggests giving Perry a girlfriend. ("Nerds of a Feather")
- Final episode to heavily involve the Fireside Girls, the fifth time every Fireside Girl has a speaking role ("Isabella and the Temple of Sap", "Bee Story", "Happy Birthday, Isabella", "Night of the Living Pharmacists"), and the last time any of them have speaking roles.
- Fourth time Carl is seen with a mustache. ("Atlantis", "That's the Spirit", "Phineas and Ferb Save Summer")
- When Phineas jumps from Vanessa's car and place his hands on Isabella's car window, two hearts are shown on Phineas' hand
Last Day of Summer[]
- This episode first aired in the Philippines on March 2, 2015.
- This episode premiered at the end of the Phineas and Ferb Last Days of Summer Marathon.
- Second episode with "Last" in the title ("Last Train to Bustville").
- Sixth and penultimate hour-long episode. ("Phineas and Ferb: Summer Belongs to You!", "Phineas and Ferb: Mission Marvel", "Phineas and Ferb Save Summer", "Phineas and Ferb: Star Wars", "Night of the Living Pharmacists") Surprisingly, the latter four all premiered throughout the fourth season.
- This episode concludes the Phineas and Ferb series of 104 days of summer vacation, as stated by the opening song and confirmed by the creators this occurrences are happened during a single summer. The exceptions were in several episodes, such as "For Your Ice Only", "Phineas and Ferb Christmas Vacation!", "Happy New Year!", "That's the Spirit", and "Doof 101" where the episodes takes place outside the summer.
- It is unknown whether 104 days is eight years in real time, if time never passes in Phineas and Ferb, or if the 223 episodes take place over 104 days.
- The second hour-long episode where Stacy doesn't appear ("Phineas and Ferb: Star Wars").
- During the opening song's lyrics "We're doing something and it's gonna be big" the boys quickly show a blue print that compares sizes of major structures: The Great Pyramid, The Gateway Arch, The Space Needle, The Eiffel Tower, Doofenshmirtz Evil Inc., The Empire State, The CN Tower, and a large question mark.
- Isabella's hoverboard is the only one with a jet engine.
- This is the second time Candace says the word 'literally', the first time being "No More Bunny Business".
- Eighth time Candace and Vanessa interact again ("S'Winter", "Hail Doofania!", "Finding Mary McGuffin", "Phineas and Ferb: Summer Belongs to You!", "The Doonkelberry Imperative", "It's No Picnic", "Night of the Living Pharmacists")
- Fourth time Candace and Doofenshmirtz interact. ("Fireside Girl Jamboree", Phineas and Ferb the Movie: Across the 2nd Dimension, "Night of the Living Pharmacists")
- This is also the first time they sing together. Their song has some similar movements to "Busted", except Doofenshmirtz takes place of Vanessa.
- Fourth episode involving time travel. ("It's About Time!", "Phineas and Ferb's Quantum Boogaloo", "She's the Mayor")
- Earlier in the series, Vanessa believed that her father was evil and tried to tell her mother Charlene about it, only for Charlene to dismiss it. ("I Scream, You Scream", "Hail Doofania!") However, in this special, Vanessa finally comes to the fact that Doof isn't as evil as she may previously thought him to be.
- A wave of memories causes Isabella to regain her memory, like what happened to Lawrence in "Bullseye!".
- Third time where the top flat part of Isabella's head could be seen. ("Wizard of Odd", "Phineas and Ferb: Summer Belongs to You")
- Second special episode where Vanessa gets mad at Doof ("Phineas and Ferb: Summer Belongs to You")
- Second time Norm says, "It's muffin time, sir" (Phineas and Ferb the Movie: Across the 2nd Dimension).
- This is the second (and final) time Doofenshmirtz had succeeded in taking over the Tri-State Area, since he managed to build the Tri-State Governor's Mansion in Danville and had himself elected as the first Tri-Governor. The first time was in "Phineas and Ferb Save Summer", when he moved the Earth away to an early autumn, which allowed him and his fellow members of L.O.V.E.M.U.F.F.I.N. to take over City Hall after it caused civil unrest.
- Fourth episode where Isabella is shown wearing pajamas ("I Scream, You Scream", "Isabella and the Temple of Sap", "Brain Drain").
- Fourth time Doofenshmirtz mentions having been raised by ocelots. ("The Chronicles of Meap", Phineas and Ferb the Movie: Across the 2nd Dimension, "This Is Your Backstory")
- Third time Candace uses the phrase "once and for all" ("Picture This", "Wizard of Odd").
- When Isabella is regaining her memory upon seeing Phineas, the music played is the same as when they kissed each other in "Act Your Age".
- Fourth time the word "Doppelgänger" is said. ("I, Brobot", "Cheer Up Candace", "Make Play")
- Some of the things that fall into the void are cans of almond brittle, which is frequently cited as Doof's favorite delicacy.
- Doof mentioned being raised by Ocelots again ("The Chronicles of Meap", "Skiddley Whiffers", "Agent Doof", "It's No Picnic".)
- During the montage of do-overs, in the fourth one Candace is wearing the clown costume from "Cheer Up Candace".
- First time the "Platypus Walk" lyrics are heard on the series.
- Third time the day is saved by throwing a small object at a target ("Meapless in Seattle", "Phineas and Ferb: Star Wars"). Second time Candace is the one who does so ("Meapless in Seattle").
- Second time Candace hits one of Dr. Doofenshmirtz's self-destruct buttons. ("The Ballad of Badbeard")
- Third time Doofenshmirtz sings with Phineas and Ferb's friends. ("Phineas and Ferb Interrupted", "A Phineas and Ferb Family Christmas")
- Second time Perry plays a guitar. ("The Lizard Whisperer")
- Second time Candace messes with time to bust the boys, and inadvertently helps Dr. Doofenshmirtz defeat Perry in the process. ("Phineas and Ferb's Quantum Boogaloo")
- During the ending song, Candace did the imitation of Klimpaloon which was seen in "The Klimpaloon Ultimatum".
- During Curtain Call/Time Spent Together, many of the characters are exposed to things that they're not supposed to ever see in the series, or things that the characters technically never witnessed. However it's likely that this entire scene with them singing on stage was non-canon.
- This scene is similar to the song "Carpe Diem", where Perry was seen dancing as a secret agent on the stage, when the Flynn-Fletcher family was around and how Linda was seen on stage, aware of the stage Phineas and Ferb built, yet no one even acknowledged that it was happening.
- Also, in Phineas and Ferb the Movie: Across the 2nd Dimension and "Night of the Living Pharmacists", the characters ended up losing their memory at the end of each episode, although they eventually mention it.
- Some episodes outside the said summer vacation, such as "Act Your Age", "Four Your Ice Only", and "Happy New Year" are also featured and mentioned.
- Candace and Phineas knew "Phineas and Ferb Get Busted" was happened inside Candace's dream, which was happened inside of Perry's dream. Although they should've been aware of Perry's cover life, they do not mention it.
- In "Phineas and Ferb Musical Cliptastic Countdown" when Perry was on a music clip show for Phineas and Ferb's songs as Agent P, in front of a live audience that included Irving, Ferb knew Perry was in this clip show and told Phineas.
- However, this could only be a non-canon feature, presenting the conclusion of the entire series.
- Someone gives the "I'm watching you" gesture again. ("One Good Turn", "Wizard of Odd")
O.W.C.A. Files[]
- The title of this one-hour special was revealed via Dan Povenmire's Twitter account.[14]
- This is the seventh and final hour-long episode ("Phineas and Ferb: Summer Belongs to You!", "Phineas and Ferb: Mission Marvel", "Phineas and Ferb Save Summer", "Phineas and Ferb: Star Wars", "Night of the Living Pharmacists", "Last Day of Summer").
- This episode must take place after Milo Murphy's Law, as well as seasons 5 and 6, since Doofenshmirtz doesn't know where Perry lives and the tree is not a pine tree in these shows. It is currently unknown whether this might take place after Hamster & Gretel.
- Second time Doofenshmirtz becomes an agent. ("Agent Doof")
- Sixth time Doofenshmirtz wears a fedora. ("Agent Doof", "Quietest Day Ever", "Sleepwalk Surprise", "Night of the Living Pharmacists")
- This was the last episode of the series' original run to air, while "Last Day of Summer" was the original series finale. The episode "Act Your Age" (or "Phineas and Ferb's Quantum Boogaloo") remain the last episode(s) in chronological order.
- Doof mentions having been raised by Ocelots again. ("The Chronicles of Meap", "Skiddley Whiffers", "Agent Doof", Phineas and Ferb the Movie: Across the 2nd Dimension, "It's No Picnic", and "Last Day of Summer")
- In a way, this is the second time the Flynn-Fletcher house is destroyed. ("Phineas and Ferb Get Busted!", even though that was a dream.)
- This special notably features a slightly different and sharper art style compared to the rest of the series.
- This is the only episode in which Thomas Sangster is credited before Vincent Martella, and the only one to have no cast credit for Ashley Tisdale.
- At one point, Doofenshmirtz says, "Any fall is a good fall if you're not stabbed by a fork." This may be a reference to "Get That Bigfoot Outa My Face!", where he says he had a date that kept stabbing him with a fork before falling of the balcony.
- This episode contains the third fart joke of the series. ("Leave the Busting to Us!", "Return Policy")
- Isabella, Buford, Baljeet, Vanessa, and Norm do not appear in this one-hour special.
See also[]
- ↑ [2]
- ↑ [3]
- ↑ Top 10 Phineas and Ferb Episodes
- ↑ Mission Marvel | Full Episode
- ↑ Phineas and Ferb: Star Wars | Music Videos
- ↑ Dan Povenmire on TikTok
- ↑ 7.0 7.1 7.2 Episode Storyboards
- ↑ http://www.accesshollywood.com/simon-pegg-in-phineas-and-ferb-star-wars-exclusive-first-look_article_96755
- ↑ Top 10 Phineas and Ferb Episodes
- ↑ https://www.youtube.com/watch?v=_qmmP-NpnNg
- ↑ https://translate.google.com/#nl/en/Verdwaald
- ↑ https://twitter.com/alikigreeky/status/518596997209534464
- ↑ Top 10 Phineas and Ferb Episodes
- ↑ Dan Povenmire on Twitter