Acting

2024

as Gramps (voice)

2019

2018

as self

2017		David Letterman: The Kennedy Center Mark Twain Prize as Self
2017		The Words That Built America as Reader - The Constitution
2017		Long Strange Trip as Self

2011

as Himself

2008		Dean and Me: Roadshow of an American Primary as Himself
2008		Lord, Save Us from Your Followers as Himself

2007

as Self

2006

as Self

2005		Earth to America as Self
2005		Left of the Dial as Himself

2004		Wellstone! as Self
2004		Indian Point: Imagining the Unimaginable as Self
2004		The Manchurian Candidate as TV Commentator
2004		Outfoxed: Rupert Murdoch's War on Journalism as Self (archive footage)

2002

as Self - Roaster

2001

as Al Franken

1999

as Self

1997

as Vagabond

1995

as Stuart Smalley

1994

as Co-Pilot (uncredited)

1989

as Self

1988

as The Awesome Pair

1986

as Paul Flum

1985

1984

as Himself

1983

as Baggage Handler #1

1981		Steve Martin's Best Show Ever
1981		Grateful Dead: Dead Ahead as Self - Host

1976

as Al

Writing

1998

… Writer

1995

… Novel … Screenplay

1994

… Screenplay

1986

… Writer

1984

… Writer

1983

… Writer

1981

… Writer

1979

… Writer

1977

… Writer

Production

1994

… Executive Producer