The Simpsons - Season 22 Episode 21
The Simpsons - Season 22 Episode 21 - Family TV Shows 22:14. story about After finding the keys to every door in Springfield, Lisa finds a hidden room beneath the elementary school.
Released: Dec 17, 1989
Runtime: 22:14
Genre: Family, Animation, Comedy
Stars: Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer
Networks: FOX
- 1. Elementary School Musical2010-09-26
- 2. Loan-a-Lisa2010-10-03
- 3. MoneyBART2010-10-10
- 4. Treehouse of Horror XXI2010-11-07
- 5. Lisa Simpson, This Isn't Your Life2010-11-14
- 6. The Fool Monty2010-11-21
- 8. The Fight Before Christmas2010-12-05
- 9. Donnie Fatso2010-12-12
- 10. Moms I'd Like to Forget2011-01-09
- 11. Flaming Moe2011-01-16
- 12. Homer the Father2011-01-23
- 13. The Blue and the Gray2011-02-13
- 14. Angry Dad: The Movie2011-02-20
- 15. The Scorpion's Tale2011-03-06
- 16. A Midsummer's Nice Dream2011-03-13
- 17. Love Is a Many Strangled Thing2011-03-27
- 18. The Great Simpsina2011-04-10
- 19. The Real Housewives of Fat Tony2011-05-01
- 20. Homer Scissorhands2011-05-08
- 21. 500 Keys2011-05-15
- 22. The Ned-liest Catch2011-05-22
