The Simpsons Season 6, Episode 2 Lisa's Rival Family Animation Comedy IMDB 8 Country United States Duration 22 min Air Date 1994-09-11 Actors 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)) Overview Lisa feels threatened when a new girl moves to Springfield: Allison is smart, pretty, a great saxophone player and a crack diorama builder. Lisa tries to befriend her new rival, but she's consumed with envy and competitiveness.