S10 E229 May 199923 min★ 6.9 TMDB
They Saved Lisa's Brain
Season 10
Episode 22 of 23
Protected until you decide
Episode overview
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.
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S10 E22 · They Saved Lisa's BrainThe Simpsons
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