Acting

2011

as Himself

2002

as Self

1999

as Brain (voice)

1992

as Inspector Gadget (voice)

1989

as Maxwell Smart

1987

as Harbor Master

1985

as Self (archive footage)

1982		Jimmy the Kid as Harry Walker
1982		Oops, Those Hollywood Bloopers! as Self (archive footage)

1980		Murder Can Hurt You! as Narrator (voice)
1980		The Nude Bomb as Maxwell Smart

1976

as Self

1975

1973

as The Old Cowhand / Host

1972

as Self

1967

as Maxwell Smart