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The Simpsons / Season 22 - Episode E21

500 Keys

E21 May 2011 23 min 3 views
After finding the keys to every door in Springfield, Lisa finds a hidden room beneath the elementary school.

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500 Keys

500 Keys 23

After finding the keys to every door in Springfield, Lisa finds a hidden room beneath the elementary school.
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500 Keys
The Simpsons / Season 22 - Episode 21

500 Keys

3 Views
2011 • 23 Min • 1080p Full HD • TV-14
Overview Details

After finding the keys to every door in Springfield, Lisa finds a hidden room beneath the elementary school.

Series: The Simpsons

Season: 22

Episode: 21

Air Date: May 15, 2011

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