Dan Castellaneta Homer Simpson, Krusty the Clown, Grampa Simpson, Groundskeeper Willie, Squeaky Voiced Teen, Hans Moleman, Barney Gumble, Kodos, Repo man, and Mr. Freidman Julie Kavner Marge Simpson, Patty Bouvier and Selma Bouvier Nancy Cartwright Bart Simpson, Maggie Simpson, Nelson Muntz, Ralph Wiggum, and The Happy Little Elves Yeardley Smith Lisa Simpson Hank Azaria Chief Wiggum, Apu Nahasapeemapetilon, Moe Szyslak, Professor Frink, Cletus Spuckler, Officer Lou, the Sarcarstic Man, Snake Jailbird and Pants-Off Johnson Kelsey Grammer Sideshow Bob