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Phineas and Ferb - Season 3 Episode 45 Cranius Maximus

Trailer
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 by taking Earth's atmosphere and bringing it to the moon. 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.

First Air Date: Aug 17, 2007

Last Air date: Jun 12, 2015

Season: 5 Season

Episode: 223 Episode

Runtime: 12 minutes

IMDb: 7.88/10 by 844.00 users

Popularity: 148.2

Language: English