George Plimpton
George Ames Plimpton (March 18, 1927 – September 25, 2003) was an American journalist, writer, literary editor, actor and occasional amateur sportsman. He is widely known for his sports writing and for helping to found The Paris Review, as well as his patrician demeanor and accent. Description above from the Wikipedia article George Plimpton, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Acting
Movie
Good Will Hunting
as Psychologist
1997
TV
The Simpsons
as George Plimpton (voice)
1989
Movie
Lawrence of Arabia
as Bedouin (uncredited)
1962
TV
ER
as John Carter Sr.
1994
Movie
Just Visiting
as Dr. Brady
2001
Movie
EDtv
as Panel Member
1999
Movie
Just Cause
as Elder Phillips
1995
Movie
The Bonfire of the Vanities
as Well Wisher
1990
TV
Saturday Night Live
as Self (uncredited)
1975
Movie
Nixon
as President's Lawyer
1995
Movie
L.A. Story
as Straight Weatherman
1991
Movie
Reds
as Horace Whigham
1981
Movie
Little Man Tate
as Winston F. Buckner
1991
Movie
Rio Lobo
as George, Whitey's 4th Henchman
1970
Movie
Factory Girl
as Himself
2006
Movie
When We Were Kings
as Self
1996
Movie
The Last Days of Disco
as Clubgoer
1998
Movie
Shortcut to Happiness
as Self
2007
Movie
Volunteers
as Lawrence Bourne Jr.
1985
TV
Just Shoot Me!
as George Plimpton
1997
TV
Wings
as Dr. Greyson
1990
TV
The Civil War
as George Templeton Strong (voice)
1990
TV
The Tonight Show Starring Johnny Carson
as Self
1962
TV
E! True Hollywood Story
1996