Season 1, Episode 1 Rollercoaster

First Aired: August 18, 2007

The guys build a roller coaster while their mom is out shopping; Perry battles the evil Dr. Doofenshmirtz, who plans to throw Earth off of its rotation.

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  • Premiered: August 17, 2007
  • Rating: None
  • Premise: Animated adventures of two stepbrothers who build outlandish inventions in their backyard while their pet platypus, Perry, carries out secret spy missions. (more)

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