After receiving an injection from Dr. Hibbert, Bart becomes temporarily deaf, which makes him impervious to being bullied, until he accidentally moons the American flag during a donkey basketball game, prompting everyone in town to accuse the Simpsons of being unpatriotic under the new "Government Knows Best" Act.

Main Cast

Dan Castellaneta (Homer Simpson / Abe Simpson / Barney Gumble / Krusty (voice))
Julie Kavner (Marge Simpson / Patty Bouvier / Selma Bouvier (voice))
Nancy Cartwright (Bart Simpson / Nelson Muntz / Ralph Wiggum (voice))
Yeardley Smith (Lisa Simpson (voice))
Hank Azaria (Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice))
Harry Shearer (Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice))

Guest Stars

Marcia Wallace (Edna Krabappel (voice))
Karl Wiedergott (Additional Voices (voice))
Pamela Hayden (Jimbo Jones (voice))
Tress MacNeille (Dolph / Iraqi Woman / Cookie Kwan (voice))

The Simpsons

S15E21 — Bart-Mangled Banner

Overview

Main Cast

Guest Stars

Crew

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