Loading Player...
The Simpsons
S22 E21500 Keys• 23m• 2011
Sources
* Double-click a source to set as default. If video buffers, try switching sources.
Episode Synopsis
After finding the keys to every door in Springfield, Lisa finds a hidden room beneath the elementary school.
Series Overview
Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa and Maggie, as well as a virtual cast of thousands. Since the beginning, the series has been a pop culture icon, attracting hundreds of celebrities to guest star. The show has also made name for itself in its fearless satirical take on politics, media and American life in general.