Episode 21— It's About Time!
Aired March 1, 2008 · 30 min
Synopsis
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.
Episode ratings & reviews
Cast & Crew
Appearing in this episode.
16 unique people credited
Top billed cast
Vincent Martella
as Phineas Flynn
Ashley French
as Candace Flynn
Thomas Brodie Sangster
as Ferb Fletcher
Caroline Rhea
as Linda Flynn-Fletcher
Alyson Stoner
as Isabella Garcia-Shapiro
Richard O Brien
as Lawrence Fletcher
Dan Povenmire
as Dr. Heinz Doofenshmirtz
Jeff Swampy Marsh
as Major Francis Monogram
Dee Bradley Baker
as Perry the Platypus
Mitchel Musso
as Jeremy Johnson
Directors
2Writers
4Other crew
3Media & Uploads
Stills, clips, and fan art from this episode.
Did you or a loved one work on Phineas and Ferb · S1E21 — It's About Time!?
Every stage matters — pitch decks and treatments from development, location scouts and table-reads from pre-production, set photos and crew anecdotes from production, edit-bay notes from post, and press kits, festival memories, or marketing ephemera from distribution. Any moment that didn't make the press tour, any document or photograph that's been sitting in a box — please share it so it's not lost to time.
We particularly welcome contributions from writers, producers, cast, crew, festival programmers, distributors, marketing teams, their families, and anyone who was there at any stage.
Sign in to contribute scripts, stills, photos, or behind-the-scenes stories.
Be the first to share something on Phineas and Ferb · S1E21 — It's About Time!.
Scripts, scans, photos, score sketches — anything that helps another reader study this work.
Memorable quotes
Browse all →No quotes logged for Phineas and Ferb · S1E21 — It's About Time! yet — add the first memorable line below.
Got a quote we’re missing?
Submit a line from any film, show, or game.
Where to watch
Not currently streaming on any platform we track.
Parents Guide
AI Personalities
Advisory Bot AI
I keep the family-safety picture honest — community advisories, AI-moderated, summarized without spin.
Comments (0)
on Phineas and Ferb · S1E21No comments yet. Be the first to share what you think.
Edit history
Loading edit history…