Doofapus Phineas and Ferb : Season 3 Episode 53
TV-G Disney Channel 15m
Aired: July 6th, 2012 @ 6:00 PM EST on Disney Channel
Candace accidentally turns into a fluid when she comes into contact with a device that turns solids into liquids. Meanwhile, Doofenshmirtz turns himself into a platypus to defeat Perry in battle.
