Credits

• 2024 · Evolutions: The Making of Phase IV as Self
• 2020 · Monster Hunters as Pilot
• 2020 · The Man Who Tried to Feed the World as narrator
• 2020 · 바다 탐험대 옥토넛 탐험선 보고 as Vegimals
• 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 · 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 · Altman as Self
• 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
• 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
• 2011 · Triangle Fire 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
• 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
• 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 · Heights as Jesse
• 2005 · Tilt as Jimmy Molloy
• 2004 · H2O as U.S. Ambassador Conrad
• 2004 · H2O as U.S. Ambassador Conrad
• 2004 · Tanner on Tanner as Jack Tanner
• 2004 · Silver City as Senator Judson Pilager
• 2004 · LAX as
• 2004 · Childstar as Reed Harrison
• 2004 · Tricks as Arthur
• 2004 · The Rise & Fall of Penn Station as Narrator
• 2004 · This Is Wonderland as Judge Maxwell Fraser
• 2003 · Footsteps as Robbie
• 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
• 2001 · Tart as Mike Storm
• 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
• 1999 · Judging Amy as Judge Alistair McNeil
• 1998 · Indiscretion of an American Wife as Russell Burton
• 1998 · Sleeping Dogs Lie as Edgar Trott
• 1997 · Breaking the Surface: The Greg Louganis Story as Pete Louganis
• 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
• 1992 · Folks! as Ed
• 1990 · Law & Order as Nolan Tinsdale
• 1989 · Tailspin: Behind the Korean Airliner Tragedy as Richard Burt
• 1989 · Shocker as Lt. Don Parker
• 1988 · American Experience as Narrator (voice)
• 1988 · The Caine Mutiny Court-Martial as Captain Blakely
• 1988 · Tanner '88 as Jack Tanner
• 1987 · Hard Copy as
• 1986 · L.A. Law as Bobby Lewis
• 1986 · Salvador as Ambassador Thomas Kelly
• 1985 · Mesmerized as Wilson
• 1984 · Countdown to Looking Glass as Bob Calhoun
• 1984 · Cloak & Dagger as Rice
• 1984 · Talk to Me as Ross
• 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 · Manhattan as Yale
• 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
• 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 as
• 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 · Countdown as Rick
• 1967 · Double Trouble as Morley
• 1965 · Hogan's Heroes as Corporal Walter Comminsky
• 1961 · Ben Casey as
• 1959 · Bonanza as Will Holt