The Simpsons They Saved Lisa's Brain (Season 10, Episode 22)
TV-14
TV Episode | 30 min | Animation, Comedy

Primary photo for They Saved Lisa's Brain

The Simpsons

They Saved Lisa's Brain (Season 10, Episode 22)

TV-14

TV Episode | 30 min | Animation, Comedy

Lisa is invited to join the Springfield chapter of MENSA and after Mayor Quimby flees, the group ends up running the city. Meanwhile, Homer poses for a series of erotic photos.

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Cast	+ Add Cast
8 cast members

Name	Known for
Dan Castellaneta Homer Simpson / Ethnic Man / Hypersugar Teen / Bill / Barney / … (voice) See more Homer Simpson / Ethnic Man / Hypersugar Teen / Bill / Barney / Krusty / Mayor Quimby / Squeaky-voiced teen (voice) See fewer	The Simpsons (1989)
Julie Kavner Marge Simpson (voice) Marge Simpson (voice) See fewer	The Simpsons (1989)
Nancy Cartwright Bart Simpson / Ralph Wiggum (voice) Bart Simpson / Ralph Wiggum (voice) See fewer	The Simpsons (1989)
Yeardley Smith Lisa Simpson (voice) Lisa Simpson (voice) See fewer	The Simpsons (1989)
Hank Azaria Carl / Moe Szyslak / Chief Wiggum / Frink / Comic Book Guy (voice) Carl / Moe Szyslak / Chief Wiggum / Frink / Comic Book Guy (voice) See fewer	The Simpsons (1989)
Harry Shearer Promo Guy / Announcer / Doctor Hibbert / Marty / Otto / … (voice) See more Promo Guy / Announcer / Doctor Hibbert / Marty / Otto / Rainier Wolfcastle / Lenny / Ned Flanders / Principal Skinner / Reverend Lovejoy / Kent Brockman (voice) See fewer	The Simpsons (1989)
Stephen Hawking Stephen Hawking (voice) Stephen Hawking (voice) See fewer	Star Trek: The Next Generation (1987)
Tress MacNeille Ethnic Woman / Lindsay Neagle / Photographer (voice) Ethnic Woman / Lindsay Neagle / Photographer (voice) See fewer	The Simpsons (1989)