S03E29Phineas and Ferb season 3 episode 29: Doof Dynasty
Aired 14 January 201211 minRated TV-G
Where to watch Phineas and Ferb Season 3 in Australia
Phineas and Ferb season 3 is streaming in Australia on Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $14.99.
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Availability checked 16 November 2026.
What happens in “Doof Dynasty”
In ancient feudal China, Princess Isabella is part ruler and Master Perry has given up the way of the warrior. After Phineas and Ferb witness Doofus Khan capture the Princess and take her as a prisoner, they track down Master Perry and convince him to teach them his warrior ways so they can rescue Princess Isabella and save China.
Episode summary: TMDB.
Before you watch
- It is episode 29 of 62 of season 3, so watch episodes 1 to 28 first.
- It runs about 11 minutes.
- Directed by Jay Lender, written by Mike Diederich, Scott D. Peterson and Tom Minton.
Phineas and Ferb trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Phineas and Ferb trailer
Cast and crew of this episode
- Director
- Jay Lender
- Writers
- Mike DiederichScott D. PetersonTom Minton
Credits: TMDB.
More from Phineas and Ferb Season 3
Every episode of Season 3Phineas and Ferb episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.


