Acting

—		Mary Woronov: Cult Queen
—		Segal as Self

2015

as Cat Owner

2014

as Self - Actor

2013		A Fuller Life as Self - Reader (segment "The Pursuit of Happiness")
2013		Mel Brooks: Make a Noise as Self
2013		Passion for Snow as Narrator

2012

as Self

2011

as Duncan Weber

2009		American Swing as Self
2009		It Came from Kuchar as Self

2007

as Self

2004

as Lonnie Bosco

2001		Serendipity as Customer at Bloomingdales (uncredited)
2001		Town & Country as Suttler

2000

as Buck Henry

1999

as Fred T. Barry

1998		Curtain Call as Charles Van Allsburg
1998		The Real Blonde as Dr. Leuter
1998		Playboy: The Story of X as Self - Host

1997

as Mr. Goldman

1996

as The Priest

1995		To Die For as Mr. H. Finlaysson
1995		Harrison Bergeron as TV Producer
1995		Shotgun Freeway as self

1994

as Dr. Dreyfus

1993		Grumpy Old Men as Snyder
1993		Short Cuts as Gordon Johnson

1992		Mastergate as Clay Fielder
1992		Keep the Change as Smitty
1992		The Player as Buck Henry
1992		The Lounge People as Lewis Louis
1992		'The Graduate' at 25 as Self

1991		The Linguini Incident as Cecil
1991		Defending Your Life as Dick Stanley
1991		The Republic Pictures Story as Self

1990

as Father Serafim

1989		Saturday Night Live: 15th Anniversary as Self
1989		Rude Awakening as Lloyd Stool

1987

as Preston

1985

as Various characters

1984

as Himself

1982

as Mr. Leech

1981

1980		First Family as Father Sandstone / TV Anchorman
1980		Gloria as Jack Dawn

1979		Playboy's 25th Anniversary Celebration
1979		Old Boyfriends as Art Kopple

1978

as The Escort

1977

as Bernie Cates

1976

as Oliver Farnsworth

1973

as Man Standing Outside Women's Club (uncredited)

1971		Is There Sex After Death? as Dr. Louise Manos
1971		Taking Off as Larry Tyne
1971		I Miss Sonia Henie as Doctor

1970		The Owl and the Pussycat as Man Looking Through Doubleday's Bookstore (uncredited)
1970		Catch-22 as Lt. Col. Korn

1968		Candy as Mental Patient (uncredited)
1968		The Secret War of Harry Frigg as Stockade Commandant

1967

as Room Clerk

1964

as T. R. Kingston

Writing

2014

… Screenplay

2008

… Characters

2001

… Writer

1995

… Screenplay

1984

… Screenplay

1980		First Family … Writer
1980		The Nude Bomb … Characters

1973

… Screenplay

1972

… Screenplay

1971

… Writer

1970		The Owl and the Pussycat … Screenplay
1970		Catch-22 … Screenplay

1968

… Screenplay

1967		The Graduate … Screenplay
1967		Get Smart: A Man Called Smart … Writer

1964

… Original Story … Screenplay

Directing

1980

… Director

1978

… Director

1971

… Director