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The Simpsons S10E22 — They Saved Lisa's Brain

7.2

The Simpsons•Season 10•Episode 22

They Saved Lisa's Brain

7.2/10 · 2,503 votesMay 9, 199923 min

Ranked #20 of 23 in Season 10•−0.3 vs season avg

Mayor Quimby flees Springfield, leaving the town chapter of Mensa in charge. As the group's new power goes to their heads, they take their utopian plans too far and the townspeople revolt.

Directed byPete Michels

Written byMatt Selman

Previous episodeE21 · Monty Can't Buy Me Love Next episodeE23 · Thirty Minutes Over Tokyo

Seasons38

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Cast6

Dan Castellaneta

Dan Castellaneta

Homer Simpson / Abe Simpson / Barney Gumble / Krusty the Clown / Groundskeeper Willie / Mayor Quimby (voice)

Julie Kavner

Julie Kavner

Marge Simpson / Patty Bouvier / Selma Bouvier / Jacqueline Bouvier (voice)

Nancy Cartwright

Nancy Cartwright

Bart Simpson / Maggie Simpson / Nelson Muntz / Ralph Wiggum (voice)

Yeardley Smith

Yeardley Smith

Lisa Simpson / Maggie Simpson (voice)

Hank Azaria

Hank Azaria

Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl Carlson / Superintendent Chalmers (voice)

Harry Shearer

Harry Shearer

Ned Flanders / Mr. Burns / Smithers / Principal Skinner / Lenny Leonard (voice)

Crew3

Matt Selman

Matt Selman

Writer

Pete Michels

Pete Michels

Director

Matt Selman

Matt Selman

Co-Producer

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Episode Summary

"They Saved Lisa's Brain" is episode 22 of The Simpsons season 10. It scored 7.2/10 from 2,503 votes, ranking #20 of 23 episodes this season (season average 7.5). Directed by Pete Michels and written by Matt Selman, it aired on May 9, 1999.

Next: E23 · Thirty Minutes Over Tokyo Best of Season 10