2024
Cruel, Usual, Necessary: The Passion of Silvio Narizzano as Himself
2024
Evolutions: The Making of Phase IV as Self
2020
The Man Who Tried to Feed the World as narrator
2020
바다 탐험대 옥토넛 탐험선 보고 as Vegimals (1 episode)
2019
The Feud as Narrator
2019
Rolling Thunder Revue: A Bob Dylan Story by Martin Scorsese as The Politician
2018
The Circus as Narrator
2018
Indian Horse as Father Quinney
2017
Grand Coulee Dam as Narrator
2017
The Race Underground as Narrator
2016
The Battle Of Chosin as Narrator
2016
Tesla as Narrator (voice)
2016
Way Out on a Limb as Self
2016
Close Encounters with Vilmos Zsigmond as Self
2016
Space Men as Narrator
2016
Murder of a President as Narrator
2015
The Forgotten Plague as Himself - Narrator (voice)
2015
Edison as Narrator (voice)
2014
Fall as Father Sam Ryan
2014
They Came Together as Roger
2014
Butch Cassidy and the Sundance Kid as Narrator
2013
White House Down as Vice President Alvin Hammond
2013
Rogue as George Kelly (20 episodes)
2013
Silicon Valley as Narrator
2012
Custer's Last Stand as Narrator (voice)
2012
Billy the Kid as Narrator
2011
Person of Interest as Congressman Jim Hallen (1 episode)
2011
Triangle Fire as narrator
2011
The Greely Expedition as Narrator
2011
Panama Canal as Narrator
2011
Dinosaur Wars as Narrator
2011
Robert E. Lee as Narrator
2010
The Trotsky as Frank McGovern
2010
The Bridge as Ed Wycoff (13 episodes)
2010
Wyatt Earp as Narrator
2009
According to Greta as Joseph
2008
Depression: Out of the Shadows as Himself - Narrator
2008
Kit Carson as Self - Narrator (voice)
2007
Away from Her as Aubrey
2006
The Wind in the Willows as Judge
2006
The Path to 9/11 as William Cohen (2 episodes)
2006
X-Men: The Last Stand as Warren Worthington II
2006
Playing House as Hubbard
2006
Jesse James as Narrator (voice)
2005
Las Vegas: An Unconventional History: Part 2 - American Mecca as Narrator
2005
Las Vegas: An Unconventional History: Part 1 - Sin City as Narrator
2005
Mayday as Captain Randall Williams
2005
Tilt as Jimmy Molloy (9 episodes)
2004
What’s Happened Since ‘88 as Self
2004
On the Set: Alex’s Loft as Self
2004
On the Set: Loews Theater as Self
2004
H2O as U.S. Ambassador Conrad (2 episodes)
2004
H2O as U.S. Ambassador Conrad
2004
Tanner on Tanner as Jack Tanner (4 episodes)
2004
Silver City as Senator Judson Pilager
2004
LAX as Emmet (1 episode)
2004
Childstar as Reed Harrison
2004
The Rise & Fall of Penn Station as Narrator
2004
This Is Wonderland as Judge Maxwell Fraser (39 episodes)
2003
The Transcontinental Railroad as Narrator (voice)
2002
Live from Baghdad as Tom Johnson
2001
The Day Reagan Was Shot as Michael Deaver
2001
Law & Order: Criminal Intent as Judge Peter Blakemore (1 episode)
2000
The Art of War as Politician (uncredited)
2000
Enlisted: The Story of 'M*A*S*H' as Self
1999
Magnolia as Alan Kligman, Esq.
1999
Family Law as Ian Lumberg (1 episode)
1999
Judging Amy as Judge Alistair McNeil (1 episode)
1998
Indiscretion of an American Wife as Russell Burton
1998
Sleeping Dogs Lie as Edgar Trott
1997
Private Parts as Roger Erlick
1996
Kansas City as Henry Stilton
1996
Special Report: Journey to Mars as Dean Rumplemeyer
1996
The Ultimate Lie as Malcolm McGrath
1995
Truman as Dinner Speaker (uncredited)
1995
The First 100 Years: A Celebration of American Movies as Self
1995
Bad Company as William V. 'Smitty' Smithfield (uncredited)
1994
Clean Slate as Dr. Doover
1992
Dead Ahead: The Exxon Valdez Disaster as Bill Reilly - Presidential Delegation
1992
Batman Returns as Mayor
1990
Law & Order as Nolan Tinsdale (1 episode)
1989
Tailspin: Behind the Korean Airliner Tragedy as Richard Burt
1989
Shocker as Lt. Don Parker
1988
American Experience as Narrator (1 episode)
1988
American Experience as Narrator (voice) (10 episodes)
1988
The Caine Mutiny Court-Martial as Captain Blakely
1988
Tanner '88 as Jack Tanner (12 episodes)
1987
Hard Copy (11 episodes)
1986
L.A. Law as Bobby Lewis (1 episode)
1986
Salvador as Ambassador Thomas Kelly
1985
Mesmerized as Wilson
1984
Countdown to Looking Glass as Bob Calhoun
1984
Cloak & Dagger as Rice
1983
Hot Money as Burt / Tom
1982
The Year of Living Dangerously as Pete Curtis
1982
The Rules of Marriage as Alan Murray
1981
Strange Behavior as John Brady
1979
O Youth and Beauty! as Cash Bentley
1979
The Class Of Miss MacMichael as Martin
1978
The Great Bank Hoax as Reverend Everett Manigma
1978
An Unmarried Woman as Martin Benton
1976
The Front as Alfred Miller
1975
Nashville as John Triplette
1975
Baretta as Mike Parsons (1 episode)
1974
Phase IV as James R. Lesko
1974
I Love You...Good-bye as Alec Shield
1974
The Autobiography of Miss Jane Pittman as Quentin Lerner
1973
The Thief Who Came to Dinner as Ted
1972
The Crooked Hearts as Frank Adamic
1972
What's Up, Doc? as Mr. Smith
1972
The Sixth Sense (1 episode)
1971
McCabe & Mrs. Miller as Eugene Sears
1970
Brewster McCloud as Shaft
1970
Count Yorga, Vampire as Paul
1970
The Lawyer as Intern in Legal Office (uncredited)
1970
M*A*S*H as 'Me Lai' Marston
1969
The Arrangement as Father Draddy
1969
That Cold Day in the Park as The Rounder
1968
The Legend of Lylah Clare as Mark Peter Sheean
1967
Double Trouble as Morley
1965
Hogan's Heroes as Corporal Walter Comminsky (1 episode)
1961
Ben Casey (3 episodes)
1959
Bonanza as Will Holt (1 episode)