Rob Schneider
Patrick Panda / Jimmy Ginseng (voice)
Haylie Duff
GoGo Goat (voice)
Norm Macdonald
King Leo (voice)
Lauren Luthringshausen
Peggy Skyflyer (voice)
Tom Kenny
Bernie Hothead / Manny Mantis / Spinny (voice)
Jamieson Price
Crusher the Ox (voice)
Michael Sorich
Shadowfeet (voice)
Spike Spencer
Billy Beakman (voice)
Tom Fahn
Bruce Barkley (voice)
Wendee Lee
Bobby Bunny / Princess Angelica (voice)
Michael McConnohie
Captain (voice)
Derek Stephen Prince
Nine-headed Snake (voice) (as Steve Prince)
Bennett Abara
Additional Voices (voice) (as Amanda Miller)
Ben Pronsky
Additional Voices (voice)
Tony Oliver
Additional Voices (voice)