출연진

• 

  Don Adams

  Don Adams

  Inspector Gadget (voice)

• 

  프랭크 웰커

  Frank Welker

  Brain / Dr. Claw / M.A.D. Cat / Santa Claus (voice)

• 

  모리스 라마슈

  Maurice LaMarche

  Chief Quimby (voice)

• E

  Erica Horn

  Erica Horn

  Penny (voice) (as Erica Horne)