(1996) Flirting with Disaster

as Richard Schlichting

(1985) Hollywood's Funniest All-Star Bloopers

as Self (archive footage)

(1995) Canadian Bacon

as U.S. President

(2004) The Aviator

as Senator Ralph Owen Brewster

(2000) What Women Want

as Dan Wanamaker

(1993) Manhattan Murder Mystery

as Ted

(1993) And the Band Played On

as Dr. Robert Gallo

(1989) Crimes and Misdemeanors

as Lester

(1981) The Four Seasons

as Jack Burroughs

(1997) Murder at 1600

as Jordan

(1996) Everyone Says I Love You

as Bob Dandridge

(1997) Mad City

as Kevin Hollander

(1978) California Suite

as Bill Warren

(2007) Resurrecting the Champ

as Ralph Metz

(1971) The Mephisto Waltz

as Myles Clarkson

(2008) Diminished Capacity

as Uncle Rollie

(1973) Juke and Opal

as Jimmy

(2008) Nothing But the Truth

as Alan Burnside

(2008) Flash of Genius

as Gregory Lawson

(1978) Same Time, Next Year

as George Peters

(1998) The Object of My Affection

as Sidney Miller

(1979) The Seduction of Joe Tynan

as Joe Tynan

(1986) Sweet Liberty

as Michael Burgess

(2022) Ray Donovan: The Movie

as Dr. Arthur Amiot

(1990) Betsy's Wedding

as Eddie Hopper

(2012) Wanderlust

as Carvin

(2011) Tower Heist

as Arthur Shaw

(1992) Whispers in the Dark

as Leo Green

(1969) The Extraordinary Seaman

as Lt. J / G Morton Krim

(1988) A New Life

as Steve Giardino

(1994) White Mile

as Dan Cutler

(2013) 50 Children: The Rescue Mission of Mr. and Mrs. Kraus

as Narrator (voice)

(1972) To Kill a Clown

as Maj. Evelyn Ritchie

(1981) Making 'M*A*S*H'

as Self

(1972) Playmates

as Marshall Barnett

(1973) Isn't It Shocking?

as Dan

(1972) The Glass House

as Jonathon Paige

(1974) 6 RMS RIV VU

as Paul Friedman

(1977) Kill Me If You Can

as Caryl W. Chessman

(1963) Gone Are the Days!

as Charlie Cotchipee

(2001) Club Land

as Willie Walters

(1970) Jenny

as Delano

(2015) Bridge of Spies

as Thomas Watters Jr.

(2014) 50 Years of BBC Two Comedy

as Self

(2024) M*A*S*H: The Comedy That Changed Television

as Self

(1974) Free to Be… You and Me

as Self

(1996) Jake's Women

as Jake

(2010) Behind the Burly Q

as Self

(2015) The Longest Ride

as Ira Levinson

(1981) She's Nobody's Baby: American Women in the 20th Century

as Narrator

(2001) The Killing Yard

as Ernie Goodman

(2024) Remembering Gene Wilder

as Self

(1968) Paper Lion

as George Plimpton

(1966) Where's Everett?

as Arnold Barker

(1970) The Moonshine War

as John W. (Son) Martin

(2002) M*A*S*H: 30th Anniversary Reunion

as Himself

(2019) Marriage Story

as Bert Spitz

(2019) This Changes Everything

as Self

(2018) The Emperor's Newest Clothes

as Narrator

(2017) Itzhak

as Self

(1991) Memories of M*A*S*H

as Self / Hawkeye Pierce

(1999) Keepers of the Frame

as Himself

(1973) Lily

as ---

(2014) Life's Essentials with Ruby Dee

as Self

(2019) Alan Pakula: Going for Truth

as Self

(2020) The Making of "Marriage Story"

as Self

(2025) Just a Man: Sam the Hotel

as Himself

(1967) Lionpower from MGM

as ---

(1984) The Ratings Game

as Alan Alda (uncredited)

(2025) Dear Ms.: A Revolution in Print

as Self

(1994) Inside the Actors Studio

as Self

(1972) M*A*S*H

as Hawkeye Pierce

(2003) The Ellen DeGeneres Show

as Self

(2004) The Tony Danza Show

as Self - Guest

(1996) The Daily Show

as Self

(1988) LIVE with Kelly and Mark

as Self - Guest

(1997) The View

as Self - Guest

(1962) The Merv Griffin Show

as Self

(1958) Naked City

as Young Poet

(2007) The Dame Edna Treatment

as ---

(2006) 30 Rock

as Milton Greene

(2005) The Colbert Report

as ---

(1993) Late Night with Conan O'Brien

as Self - Guest

(2015) StarTalk with Neil deGrasse Tyson

as Self

(1994) ER

as Gabriel Lawrence

(1990) Scientific American Frontiers

as ---

(1962) The Nurses

as Dr. John Griffin

(1984) The Four Seasons

as ---

(1953) The Oscars

as Self

(2001) Good Day Live

as Self

(1949) The Emmy Awards

as Self

(1968) Premiere

as Frank St. John

(1960) Route 66

as Dr. Glazer

(1999) The West Wing

as Arnold Vinick

(2015) The Late Show with Stephen Colbert

as Self

(2013) The Blacklist

as Fitch

(2010) Masterclass

as Self

(2005) The Late Late Show with Craig Ferguson

as Self

(1993) Intimate Portrait

as Self

(1961) The Mike Douglas Show

as Self - Guest Host

(2016) Horace and Pete

as Uncle Pete

(2014) Broad City

as Dr. Jay Heller

(1956) Tony Awards

as Self - Presenter

(2017) The Good Fight

as Solomon Waltzer

(2014) Late Night with Seth Meyers

as Self

(1962) The Tonight Show Starring Johnny Carson

as Self

(1967) The Carol Burnett Show

as Self - Guest / Morton / Various Characters

(2006) Rachael Ray

as ---

(1974) Dinah!

as Self

(1968) The Dick Cavett Show

as Self - Guest

(1961) The Mike Douglas Show

as Self

(1956) Tony Awards

as Self - Nominee/Presenter

(1944) Golden Globe Awards

as Self - Presenter

(1956) Tony Awards

as Self - Audience Member

(1944) Golden Globe Awards

as Self - Nominee

(2015) The Seventies

as Self (archive footage)

(2025) The Four Seasons

as Don

(2010) The Human Spark

as Host

(1967) Coronet Blue

as Clay Breznia

(1956) Tony Awards

as Self - Nominee

(1944) Golden Globe Awards

as Self - Winner