Invasion of the Ferb Snatchers

After an all night science-fiction movie marathon, Candace is convinced that Ferb is an alien and gathers evidence to prove it. The boys admit that they are doing something for an alien but that Ferb is not one. Her relief turns to excitement and then to frustration when her plan to bust her brothers is compromised by the alien disguised as Mom. Meanwhile, Dr. Doofenshmirtz is trying to sell an evil “-inator” under the guise of it being a cleaning device.

Songs

 * You're Not Ferb

The "Too Young" Line
None

Whatcha doin'?
None

Perry's entrance to his lair
He was already in his lair with two french maids cleaning it up.

Background Information

 * Currently listed on the Disney Channel TV Schedule.
 * Disney Society.
 * This episode reveals that Ferb has an aunt, uncle, and cousin in Scotland.
 * This is the first episode where a silhouette of Ferb is not Marty the Rabbit Boy's Musical Blender.

Continuity

 * Candace uses the Panic Room again. First seen in ("I, Brobot").
 * Meap is mentioned in this episode.
 * Candace was shown reading the Teen Preen magazine again. ("Don't Even Blink")
 * Ferb's cousin says a parody of what Unknown Guy says. Unknown guy: "Unknown guy is out, peace!". Ferb's cousin: "Scotland out, peace!". (Unfair Science Fair Redux (Another Story))

Allusions

 * The title of this episode is an allusion to the horror movie .
 * Men in Black - When the robot Linda open its face, it shows an alien operating it.
 * Doofenshmirtz using a tredmill to hang up clothes may be a reference to '' when Greg uses his barbell stand to hang up his clothes.

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