The Simpsons

They Saved Lisa's Brain

Season 10    Episode 22
May 9, 1999    23m    TV-14
66%
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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 By
Pete Michels
Written By
Matt Selman

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Cast of They Saved Lisa's Brain
  • Dan CastellanetaHomer Simpson / Abe Simpson / Barney Gumble / Krusty (voice)
  • Julie KavnerMarge Simpson / Patty Bouvier / Selma Bouvier (voice)
  • Nancy CartwrightBart Simpson / Nelson Muntz / Ralph Wiggum (voice)
  • Yeardley SmithLisa Simpson (voice)
  • Hank AzariaMoe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice)
  • Harry ShearerNed Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice)
  • Stephen HawkingStephen Hawking (voice)

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