Season 21 (2009)
Episodes
- 1. Homer the Whopper
- 2. Bart Gets a 'Z'
- 3. The Great Wife Hope
- 4. Treehouse of Horror XX
- 5. The Devil Wears Nada
- 6. Pranks and Greens
- 7. Rednecks and Broomsticks
- 8. Oh Brother, Where Bart Thou?
- 9. Thursdays with Abie
- 10. Once Upon a Time in Springfield
- 11. Million Dollar Maybe
- 12. Boy Meets Curl
- 13. The Color Yellow
- 14. Postcards from the Wedge
- 15. Stealing First Base
- 16. The Greatest Story Ever D'ohed
- 17. American History X-cellent
- 18. Chief of Hearts
- 19. The Squirt and the Whale
- 20. To Surveil with Love
- 21. Moe Letter Blues
- 22. The Bob Next Door
- 23. Judge Me Tender