2021

as Self (voice) (archive footage)

2015

as Self / Actor (archive footage)

2012

as Himself (archive footage)

2008

as Self (archive footage)

2006

as Himself

2001		Bullet In The Brain as Narrator
2001		A Nero Wolfe Mystery (2 episodes) as Winterhoff
2001		Just Visiting as Dr. Brady
2001		Sam the Man as Self

2000

(1 episode)

1999

as Panel Member

1998

as Clubgoer

1997		Good Will Hunting as Psychologist
1997		Just Shoot Me! (1 episode) as George Plimpton

1996		When We Were Kings as Self
1996		The West (1 episode) as Self (voice)
1996		E! True Hollywood Story (1 episode)

1994		ER (2 episodes) as John Carter Sr.
1994		Baseball (9 episodes) as Self

1992

as voice

1991		Little Man Tate as Winston F. Buckner
1991		L.A. Story as Straight Weatherman
1991		Coney Island as (voice)

1990		The Civil War (9 episodes) as George Templeton Strong
1990		Wings (1 episode) as Dr. Greyson

1989		The Simpsons (1 episode)
1989		A Fool and His Money as Gott

1988

(1 episode) as Self (voice) (4 episodes) as (voice)

1986

as Himself (Host)

1985		The Equalizer (1 episode) as Clinton Brandauer
1985		Volunteers as Lawrence Bourne Jr.

1984		Garbo Talks as Self (uncredited)
1984		Good Morning, Mr. Orwell as Self

1981

as Horace Whigham

1979

1978

as Lawrence

1977

as Quentin Reynolds

1975

(2 episodes) as Self - Cameo (uncredited)

1970		Plimpton! Shoot-Out at Rio Lobo as Narrator
1970		Rio Lobo as Fourth Gunman

1968		The Queen as Self
1968		The Dick Cavett Show (2 episodes) as Self - Guest
1968		The Detective as Reporter
1968		Beyond the Law as Mayor

1962

as Bedouin (uncredited)

1958

(1 episode) as Self