Whoopi Goldberg
Ms. Megawatt (voice)
Tim Curry
Atom Ed, The Floating Head (voice)
David Coburn
Toolbox (voice)
Pat Fraley
Jett Headstrong (voice)
Candi Milo
Buzzsaw Girl (voice)
Brian Stokes Mitchell
Monkey Kid (voice)
Gary Owens
Announcer (voice)
Charlie Adler
Dr. Mayhem (voice)
April Winchell
Additional Voices (voice)
