The Simpsons
Season 22 Episode 21 - 500 Keys
8.0 ?
1989
Family, Animation, Comedy
After finding the keys to every door in Springfield, Lisa finds a hidden room beneath the elementary school.
Episodes in Season 22
1
Elementary School Musical
23 min
2
Loan-a-Lisa
23 min
3
MoneyBART
22 min
4
Treehouse of Horror XXI
23 min
5
Lisa Simpson, This Isn't Your Life
23 min
6
The Fool Monty
23 min
7
How Munched Is That Birdie in the Window?
22 min
8
The Fight Before Christmas
23 min
9
Donnie Fatso
23 min
10
Moms I'd Like to Forget
22 min
11
Flaming Moe
23 min
12
Homer the Father
22 min
13
The Blue and the Gray
23 min
14
Angry Dad: The Movie
23 min
15
The Scorpion's Tale
23 min
16
A Midsummer's Nice Dream
22 min
17
Love Is a Many Strangled Thing
22 min
18
The Great Simpsina
23 min
19
The Real Housewives of Fat Tony
23 min
20
Homer Scissorhands
23 min
21
500 Keys
23 min
NOW PLAYING
22
The Ned-liest Catch
23 min
