Norbert Gastell (Homer Simpson), Elisabeth Volkmann (Marge Simpson), Sandra Schwittau (Bart Simpson), Sabine Bohlmann (Lisa Marie Simpson / Maggie Simpson), Dan Castellaneta (Santa's Little Helper / Kodos / Mr. Peabody / Grampa Simpson / Groundskeeper Willie / Homer Simpson), Julie Kavner (Marge Simpson), Nancy Cartwright (Student / Sherman / Bart Simpson), Yeardley Smith (Lisa Simpson), Hank Azaria (Chief Wiggum / Moe Szyslak), Harry Shearer (Principal Skinner / Kang / Ned Flanders / Prehistoric Creature / Tony Awards Announcer / Kent Brockman / Smithers / Mr. Burns / Evil Laugh)