Raymond Persi, Mark Kirkland, David Silverman
Norbert Gastell (Homer Simpson), Elisabeth Volkmann (Marge Simpson), Sandra Schwittau (Bart Simpson), Sabine Bohlmann (Maggie Simpson / Lisa Marie Simpson), Dan Castellaneta ('Cats' Cast Member / Santa's Little Helper / Groundskeeper Willie / Gravedigger Billy / Snowball II / Homer Simpson), Julie Kavner (Marge Simpson), Nancy Cartwright (Bart Simpson), Yeardley Smith (Lisa Simpson), Hank Azaria (Wild Beast #1 / Lou / Chief Wiggum / Dr. Nick Riviera / Milton Burkhart / Carl), Harry Shearer (Wild Beast #2 / Scratchy / Eddie / Kent Brockman / Lenny / Ned Flanders)