The Simpsons

The Simpsons

They Saved Lisa's Brain (10x22)


Air date: May 09, 1999

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.

  • Premiered: Dec 1989
  • Episodes: 780
  • Followers: 9539
  • Running
  • FOX
  • Sunday at 20