Where To Stream Phineas and Ferb Season 1 Episode 21
It's About Time!
- Aired March 1, 2008
- 30 Min
- Rated 8.8
- Number 34 Of 247 Rated Episodes
Phineas and Ferb find a time machine at a museum and travel back to the Jurassic Age. Meanwhile, Perry is sad when Doofenshmirtz replaces him with a new nemesis, Peter the Panda, so he confides in a relationship talk-show host.