Dan Castellaneta
Homer, Vovô Simpson, Barney, Krusty, Groundskeeper Willie, Mayor Quimby, Hans Moleman and others
Julie Kavner
Marge, Patty Bouvier e Selma Bouvier
Nancy Cartwright
Bart, Nelson, Ralph, Todd Flanders, entre outros.
Yeardley Smith
Lisa
Hank Azaria
Moe, Chief Wiggum, Apu, Comic Book Guy, Carl, Cletus, Professor Frink, Dr. Nick entre outros.
Harry Shearer
Sr. Burns, Smithers, Ned Flanders, Lovejoy, Kent Brockman, Dr. Hibbert, Lenny, Diretor Skinner, Otto and others.