The Doof's Dastardly Schemes marathon is the name given to the Phineas and Ferb marathon that was aired on Disney Channel US between 2:00 p.m. and 8:00 p.m. on December 11, 2009, leading up to the Disney Channel US premiere of Phineas and Ferb Christmas Vacation! at 8:00 p.m. that night. The theme for the marathon centered around Dr. Doofenshmirtz and his evil schemes.
US Broadcast Order (all times Eastern):
- 2:00 - Unfair Science Fair / Unfair Science Fair Redux (Another Story)
- 2:30 - Out of Toon / Hail Doofania!
- 3:00 - Out to Launch
- 3:30 - The Chronicles of Meap
- 4:00 - Phineas and Ferb Musical Cliptastic Countdown
- 4:30 - Phineas and Ferb Get Busted
- 5:00 - The Bully Code / Finding Mary McGuffin
- 5:30 - Cheer Up Candace / Fireside Girl Jamboree
- 6:00 - It's About Time!
- 6:30 - Phineas and Ferb's Quantum Boogaloo
- 7:00 - The Baljeatles / Vanessassary Roughness
- 7:30 - Bubble Boys / Isabella and the Temple of Sap