Name	Known for
Don Adams Gadget (voice) Gadget (voice) See fewer	Get Smart (1965)
Cree Summer Penny (voice) (as Cree Summer Francks) Penny (voice) (as Cree Summer Francks) See fewer	Atlantis: The Lost Empire (2001)
Frank Welker Brain / Dr. Claw / M.A.D. Cat (voice) Brain / Dr. Claw / M.A.D. Cat (voice) See fewer	Transformers: Dark of the Moon (2011)
Don Francks M.A.D Sarcofagus Thief #2 (voice) M.A.D Sarcofagus Thief #2 (voice) See fewer	Heavy Metal (1981)
Dan Hennessey Chief Quimby / M.A.D Agent / M.A.D Mummy (voice) Chief Quimby / M.A.D Agent / M.A.D Mummy (voice) See fewer	X-Men: The Animated Series (1992)
Greg Duffell M.A.D Sarcofagus Thief #1 (voice) M.A.D Sarcofagus Thief #1 (voice) See fewer	Rock & Rule (1983)
Jeri Craden Actress (voice) (as Jeri Cradden) Actress (voice) (as Jeri Cradden) See fewer	Inspector Gadget (1983)
Melleny Melody Actress (voice) (as Melleny Brown) Actress (voice) (as Melleny Brown) See fewer	Rock & Rule (1983)
Patricia Danot Sophie (voice) Sophie (voice) See fewer	Inspector Gadget (1983)
Gerard Delmas Chef Gontier (voice) Chef Gontier (voice) See fewer	Inspector Gadget (1983)
Luc Durand Gadget (French version) (voice) Gadget (French version) (voice) See fewer	Inspector Gadget (1983)
Victor Désy Docteur Gang (voice) Docteur Gang (voice) See fewer	Scanners (1981)
Hadley Kay Additional Voices (voice) (uncredited) Additional Voices (voice) (uncredited) See fewer	Superman II (1980)