Acting

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0 episodes

2013

3 episodes as Maxwell Smart (archive footage)

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

1987

65 episodes as (voice)

1985

66 episodes as Howard Bannister

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

1982

1 episode as Sidney Williams

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

1975		The Mike Douglas Show 4 episodes as Self - Co-Host 2 episodes as Self
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)

1971

20 episodes as Det. Lennie Crooke

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

1967

1 episode as Self - Guest

1966

3 episodes as Self

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

Creator

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… Creator

1971

… Creator

Directing

1971

3 episodes … Director

1967

14 episodes … Director

Writing

1968

1 episode … Writer