Atlantis

Episode Summary
The episode starts off with Candace looking for some peace and quiet on the beach. Unfortunately, Phineas, Ferb, Isabella, Buford, Baljeet and Irving are with her and Linda. Linda points out that there is a sandcastle contest on the other side of the beach. Linda tells Candace to join up but she replies saying the Phineas and Ferb would build a skyscraper or something huge so she won't compete. Phineas joins in the conversation saying that they'll all be finding Atlantis, which was probably off the coast of Danville.

Perry walks up to a man playing a guitar (a variation of Perry's theme tune) and Perry jumps into the guitar case. He falls into his chair where Carl greets him, pretending to be Major Monogram. Carl tells Perry half of his mission when Monogram appears and takes over. He concludes the mission and Perry flies off to where Heinz Doofenshmirtz is.

The kids are in scuba diving gear and Phineas tells Linda that they're going to find Atlantis. Linda says that they have such active imagination. Candace realizes the group leaving the beach means that they won't participate in the sandcastle competition. Candace grabs Linda and they both start building a sand castle.

Meanwhile, Doofenshmirtz is in his blimp when Perry climbs through the window and lands in a sack labeled 'Fertilizer'. Doofenshmirtz is watering some plants whilst telling Perry what he is about to do. He has invented a growth formula to make the plants evil and help him take over the Tri-State Area.

The group are underwater and trying to find Atlantis when Irving decides to take photos. Once he has finished taking a picture, an eel steals his camera. Irving complains but Phineas tells him to use his other camera; his mind. Irving tries it whilst Isabella finds a seahorse. Baljeet says she can earn a patch and Isabella says that she was being sarcastic; seahorses aren't big enough to ride. Phineas finds a door with ancient inscriptions telling him how to open the door. He starts to read it when Buford decides it would be easier to punch the door. A huge rock separates, showing the lost city of Atlantis. The group explore Atlantis whilst singing a song about it. Once they have finished exploring, Phineas suggests bringing Atlantis above the water for everyone to see. Back on the beach, Linda and Candace are still trying to make a sandcastle but fail for the third time. Jeremy walks over and explains he's the judge. He says he can't wait to see the Flynn-Fletcher sandcastle.

In the blimp, Doofenshmirtz starts spraying the plants with something that appears to be smoke. The plants come to life and start growing and turning evil. Doofenshmirtz's plan to attack Perry backfires on him badly with the plants attacking both him and Perry.

Candace and Linda start working very hard to get a good sandcastle but most of it collapses, again. Jeremy walks over and starts to judge their sandcastle when Atlantis floats up. It is being lifted by four weather balloons attached earlier by Phineas, Ferb, and friends. Candace is explaining about how their castle isn't perfect but they enjoyed making it when Jeremy gives them the first prize. He says he is going to get their blue ribbon and walks away. Atlantis sinks before Candace and Linda see it as they think Jeremy meant their half-collapsed castle. Linda tells Candace it must have been the way he feels for Candace that he gave them the blue ribbon.

In the blimp again, the plants take over the blimp and Perry escapes from his trap. He climbs out the window whilst Doofenshmirtz is calling for help. He returns a few seconds later with a chainsaw and starts cutting all of the plants. The spiked plants thrown overboard are what causes Atlantis to sink again. Doofenshmirtz thanks Perry but then gets an allergic reaction. Perry leaps out of the blimp with Doofenshmirtz cursing his immune system instead of cursing Perry as he usually does. The kids resurface only to find Atlantis has sunk and are disappointed. Irving rejoices at having his pictures, until he realises he had his thumb over his mental camera. }}

Songs
Atlantis

Whatcha doin'?
None.

Perry's entrance to his lair
A guitar case

Evil Jingle
Instrumental Doofenshmitz Evil Inc. Jingle

Background Information

 * Currently listed on the following sites: MSN TV and the Disney Channel TV schedule

Continuity

 * Irving appears for a second time in this episode (while Phineas mom was getting gas).

Allusions

 * Atlantis is a mythical city from Greek mythology.
 * Baljeet's pose on the clam shell is the same as the painting The Birth of Venus.
 * Irving's ability to take pictures with the mind by saying "click" is that of Cam Jansen.
 * You can hear a brief Titanic theme as Phineas, Ferb, Isabella, Buford, and Baljeet enter the water, the Titanic also seems to be a recurring theme in the show.

Cast

 * Vincent Martella as Phineas
 * Ashley Tisdale as Candace
 * Thomas Sangster as Ferb
 * Alyson Stoner as Isabella
 * Caroline Rhea as Mom
 * Mitchel Musso as Jeremy
 * Dan Povenmire as Dr. Doofenshmirtz
 * Jeff "Swampy" Marsh as Major Monogram
 * Richard O'Brien as Dad
 * Dee Bradley Baker as Perry
 * Jack McBrayer as Irving
 * Tyler Mann as Carl