Phineas and Ferb: Season 4 Episode 35

Imperfect Storm

Phineas and Ferb have created a device reinforcing the wind and test them on a giant kites in the park. Candace thinks she’s finally going to bust when Mom gives her backyard a makeover. Meanwhile, Doofenshmirtz builds a Water-Zalewator to celebrate his girlfriend of the past, who doused him with water, because Heinz she loved, but who then gave him the basket.