Phineas and Ferb · S02E44
Invasion of the Ferb Snatchers
2010-02-20 · 11 min · 4.0 (1) · TMDB
After watching a sci-fi movie marathon, Candace becomes convinced that Ferb is an alien. Meanwhile, Dr. Doofenshmirtz tries to market an evil invention by claiming it to be a cleaning device.