Season 1, Episode 21 It's About Time!
First Aired: March 1, 2008
The boys find a time machine at a museum and travel back to the Jurassic Age; Perry is sad when Doofenshmirtz replaces him with a new nemesis, Peter the Panda, so he confides in a relationship talk-show host.
Cast & Details See all »
- Premiered: August 17, 2007
- Rating: TV-G
- Premise: Animated adventures of two stepbrothers who build outlandish inventions in their backyard while their pet platypus, Perry, carries out secret spy missions. (more)