Watch full episodes of Phineas and Ferb online. Get behind-the-scenes and extras all on Disney Channel.

After Mom and Dad have a star named after Phineas and Ferb, the boys decide to travel by rocket to get a better look at it.

Watch full episode of Phineas and Ferb season 1 episode 5, "The Magnificent Few / S'Winter"

Watch full episodes of Chibi Tiny Tales online. Get behind-the-scenes and extras all on Disney Channel.

Watch full episode of Phineas and Ferb season 1 episode 15, "Boyfriend from 27,000 B.C."

In this epic 'Phineas and Ferb' and 'Hamster and Gretel' crossover, the powerful pets Perry the Platypus and Hamster team up to stop a group of sneaky supervillains!

Phineas and Ferb: Cakeinator When Dr. Doof creates a ray that turns everything into cake, will Perry the Platypus be able to give the evil scientist his just desserts? Privacy Policy

Watch full episode of Phineas and Ferb season 3 episode 21, "Agent Doof / Phineas and Ferb and the Temple of Juatchadoon"

Watch full episodes of your favorite Disney Channel, Disney Junior and Disney XD shows! Plus, watch movies and video clips! Watch the best of Disney TV all on DisneyNOW!

When Kiff gets covered in Helen's magic 'Theme Song Takeover' potion, she finds herself transported across Disney Channel's theme songs from 'Phineas and Ferb' to 'Kim Possible.'