Phineas And Ferb Season 3 Episode 36 -

Airdate: 2012-Mar-03

Episode summary:

When Baljeet becomes concerned that he is losing his mental edge, the boys invent a cerebral stimulatory hat, or "Brain booster," to help him. But when the hat exceeds expectations and makes Baljeet exponentially smarter, he suddenly views everyone else as beneath him and becomes a threat to civilization. Meanwhile, Dr. Doofenshmirtz plans to use his "Key-Find-Inator" to collect all the keys in Danville in hopes that it will lead to the Key to the City.

About Phineas And Ferb series:

An animated comedy about two stepbrothers who find inventive things to do on each day of their summer vacation such as building a roller coaster ou...Show more >