Acting

—

0 episodes

2013

3 episodes as Maxwell Smart (archive footage)

2011

as Maxwell Smart (archive footage)

2002

as Self

1999

as Brain (voice)

1998

2 episodes as Principal Hickey (voice)

1997

23 episodes as Principal Hickey

1995		Gadget Boy's Adventures in History 52 episodes
1995		Gadget Boy & Heather 26 episodes as Gadget Boy (voice)
1995		Get Smart 7 episodes as Maxwell Smart

1992

as Inspector Gadget (voice)

1989

as Maxwell Smart

1987		Beverly Hills Teens 65 episodes as (voice)
1987		Back to the Beach as Harbor Master

1985		Check It Out! 66 episodes as Howard Bannister
1985		Hollywood's Funniest All-Star Bloopers as Self (archive footage)

1983		Inspector Gadget 86 episodes as Inspector Gadget (voice)
1983		The Love Boat 1 episode as Sam Corey

1982		Jimmy the Kid as Harry Walker
1982		Two Top Bananas as Self
1982		The Love Boat 1 episode as Sidney Williams
1982		Oops, Those Hollywood Bloopers! as Self (archive footage)

1980		Murder Can Hurt You! as Narrator (voice)
1980		The Nude Bomb as Maxwell Smart
1980		Golden Globe Awards 1 episode as Self - Presenter
1980		The Love Boat 1 episode as William Robinson

1979

1 episode

1978

1 episode as Lenny Camen

1976		The Love Boat as Donald Richardson
1976		Joys as Self

1975		The Mike Douglas Show 4 episodes as Self - Co-Host 2 episodes as Self
1975		Rickles
1975		Dinah! 3 episodes as Self

1973		Wait Till Your Father Gets Home 1 episode
1973		The New Scooby-Doo Movies 1 episode as Don Adams (voice)
1973		Saga of Sonora as The Old Cowhand / Host

1972

as Self

1971

20 episodes as Det. Lennie Crooke

1968		Playboy After Dark 1 episode
1968		Rowan & Martin's Laugh-In 1 episode as Self

1967		The Carol Burnett Show 1 episode as Self - Guest
1967		Get Smart: A Man Called Smart as Maxwell Smart

1966		The Bob Hope Show 3 episodes as Self
1966		Murder at N.B.C.

1965

138 episodes as Maxwell Smart

1963		Tennessee Tuxedo and His Tales 70 episodes
1963		The Bill Dana Show 42 episodes
1963		The Merv Griffin Show 1 episode as Self
1963		The Tonight Show Starring Johnny Carson 35 episodes as Self

1960

3 episodes as Self

1958		Tonight Starring Jack Paar 8 episodes as Self
1958		The Lux Show 2 episodes as Self

1957

8 episodes as Self - Comedian