Episode Title:Invasion of the Ferb Snatchers - Aint No Kiddie Ride.Episode Description:Invasion of the Ferb Snatchers: After watching a sci-fi movie marathon, Candace becomes convinced that Ferb is an alien. Meanwhile, Dr. Doofenshmirtz plans to auction off an old invention, the Wrapped-Up-In-A-Nice-Little-Bow-Inator (which compresses objects into small wrapped boxes) by marketing it as a cleaning device.
Ain't No Kiddie Ride: When the boys trick out the kiddie rides at a store, Candace steps into the rocket ride and is sent shooting across Danville and the gang goes out on a rescue mission to save her. Meanwhile, Dr. Doofenshmirtz tries to burn his name into the atmosphere to maintain his legacy.