Inspector Gadget (voice)
Don Adams
Brain / Dr. Claw / M.A.D. Cat / Santa Claus (voice)
Frank Welker
Chief Quimby (voice)
Maurice LaMarche
Penny (voice) (as Erica Horne)
Erica Horn
Characters
Jean Chalopin
Writer
Jack Hanrahan
Eleanor Burian-Mohr
Director
Chuck Patton
Andy Heyward
Bruno Bianchi