Credits

• 2025 · Alien, Terror in Space as Self - Interviewee
• 2024 · A Look Through His Lens as Self
• 2021 · Catch the Bullet as Dex
• 2019 · Memory: The Origins of Alien as Self
• 2016 · Journey Back to Christmas as Tobias Cook
• 2015 · Field of Lost Shoes as Ulysses S. Grant
• 2014 · Wings: Sky Force Heroes as Colonel (voice)
• 2013 · At Middleton as Dr. Roland Emerson
• 2011 · Your Love Never Fails as Jack Connors
• 2009 · The Velveteen Rabbit as Horse (voice)
• 2008 · Beer for My Horses as Sheriff Wilson Landry
• 2008 · Dr. Jekyll and Mr. Hyde as Gabe Utterson
• 2008 · Over America as
• 2006 · Bonneville as Emmett L. Johnson
• 2006 · Desperation as John Edward Marinville
• 2006 · Mammoth as Simon Abernathy
• 2005 · Category 7: The End of the World as Colonel Mike Davis
• 2005 · Vinegar Hill as Fritz Grier
• 2004 · The Grid as
• 2004 · Homeland Security as Admiral Theodore McKee
• 2003 · Path to War as William Westmoreland
• 2002 · Greenmail as Tom Bradshaw
• 2002 · Changing Hearts as Johnny Pinkley
• 2001 · Texas Rangers as Richard Dukes
• 2000 · Enlisted: The Story of 'M*A*S*H' as Self
• 2000 · Altman on His Own Terms as Self
• 1998 · Smoke Signals as Police Chief
• 1997 · What the Deaf Man Heard as Norm Jenkins
• 1992 · Getting Up and Going Home as Jack Montgomery
• 1992 · Knight Moves as Frank Sedman
• 1989 · Big Man on Campus as Dr. Webster
• 1988 · Moving Target as Joseph Kellogg
• 1987 · The Big Town as Phil Carpenter
• 1987 · Maid to Order as Charles Montgomery
• 1986 · Wisdom as Lloyd Wisdom
• 1986 · Opposing Force as Logan
• 1986 · The Parent Trap II as Bill Grand
• 1986 · SpaceCamp as Zack
• 1984 · Calendar Girl Murders as Lieutenant Dan Stoner
• 1982 · Fighting Back as John D'Angelo
• 1981 · Savage Harvest as Casey
• 1978 · Ice Castles as Marcus Winston
• 1977 · The Turning Point as Wayne
• 1976 · Plot of Fear as Chief Inspector
• 1975 · The Devil's Rain as Tom Preston
• 1974 · Thieves Like Us as Dee Mobley
• 1972 · Fuzz as Det. Bert Kling
• 1971 · Wild Rovers as John Buckman
• 1970 · The Moonshine War as Neighbor (uncredited)
• 1965 · Those Calloways as Whit Turner
• 1962 · War Hunt as Sgt. Stan Showalter
• Future · Broke as
• 2021 · East of the Mountains as Ben Givens
• 2019 · The Phantom 52 as The Phantom
• 2017 · Lucky as Fred
• 2017 · Day of Days as Walter
• 2016 · The American West as Self
• 2016 · A Hologram for the King as Ron Clay
• 2014 · The Rocky Mountain Fly Highway as Narrator (voice)
• 2013 · Redwood Highway as Pete Peterson
• 2012 · Ted as Tom Skerritt
• 2012 · Soda Springs as Walt Jackson
• 2011 · Redemption Road as Santa
• 2011 · Over Hawaii as Narrator (voice)
• 2010 · Soaring Over America as
• 2009 · The Legend of Pancho Barnes and the Happy Bottom Riding Club as Narrator
• 2009 · For Sale By Owner as Clive Farrier
• 2009 · White Collar as Alan Mitchell
• 2009 · Seattle’s Forgotten World’s Fair: The Alaska-Yukon-Pacific Exposition as Narrator (voice)
• 2009 · The Good Wife as James Paisley
• 2009 · Whiteout as Dr. John Fury
• 2008 · Leverage as Jimmy Ford
• 2008 · The Trojan Horse as President Stanfield
• 2007 · Fallen as
• 2007 · Killer Wave as Victor Bannister
• 2007 · Tim and Eric Awesome Show, Great Job! as Self
• 2007 · Killer Wave as Victor Bannister
• 2006 · Brothers and Sisters as William Walker
• 2006 · Fallen as Zeke
• 2005 · Category 7: The End of the World as Colonel Mike Davis
• 2005 · The Colbert Report as Viper (archive footage)
• 2005 · The Closer as Det. Joey 'O' Olin
• 2004 · Huff as
• 2004 · Homeland Security as Admiral McKee
• 2003 · The Beast Within: Making Alien as Self
• 2003 · Swing as George Verdi
• 2003 · Tears of the Sun as Captain Bill Rhodes
• 2002 · The Alien Saga as Self
• 2002 · The Dead Zone as Herb Smith
• 2001 · History vs. Hollywood as Self
• 2000 · Jackie Bouvier Kennedy Onassis as Joseph P. "Joe" Kennedy
• 2000 · High Noon as Will Kane
• 2000 · Backstory as Self
• 2000 · An American Daughter as Walter
• 1999 · Aftershock: Earthquake in New York as Thomas Ahearn
• 1999 · The West Wing as Senator Chris Carrick
• 1999 · Law & Order: Special Victims Unit as Oliver Taft
• 1999 · The Hunt For The Unicorn Killer as Fred Maddux
• 1999 · The Hunt for the Unicorn Killer as Fred Maddux
• 1999 · Into the Wild Blue as Host
• 1999 · The Other Sister as Radley Tate
• 1998 · Will & Grace as Dr. Jay Markus
• 1998 · Two for Texas as Sam Houston
• 1997 · Contact as David Drumlin
• 1997 · Divided by Hate as Steve Riordan
• 1996 · E! True Hollywood Story as
• 1994 · Chicago Hope as
• 1994 · Over California in High Definition as Narrator (voice)
• 1993 · Late Night with Conan O'Brien as Self - Guest
• 1992 · A River Runs Through It as Rev. Maclean
• 1992 · Picket Fences as Jimmy Brock
• 1992 · Singles as Mayor Weber
• 1992 · Poison Ivy as Darryl Cooper
• 1992 · In Sickness and in Health as Jerritt Mattison
• 1991 · Wild Orchid II: Two Shades of Blue as Ham McDonald
• 1990 · The Rookie as Eugene Ackerman
• 1990 · She'll Take Romance as Judge Warren Danvers
• 1990 · A Question About Sex as Jim
• 1990 · Child in the Night as Detective Bass
• 1990 · The China Lake Murders as Sheriff Sam Brodie
• 1989 · Red King, White Knight as Stoner
• 1989 · Steel Magnolias as Drum Eatenton
• 1989 · The Heist as Ebbet Berens
• 1988 · Poltergeist III as Bruce Gardner
• 1988 · Nightmare at Bittercreek as Ding
• 1988 · Honor Bound as Sam Cahill
• 1987 · Poker Alice as Jeremy Collins
• 1986 · Miles to Go… as Stuart Browning
• 1986 · Top Gun as Viper
• 1985 · Danger Bay as Don Bared
• 1985 · The Twilight Zone as (segment "What Are Friends For?")
• 1984 · A Touch of Scandal as Father Dwelle
• 1983 · The Hitchhiker as Detective Frank Sheen
• 1983 · The Dead Zone as Sheriff Bannerman
• 1983 · Ryan's Four as
• 1982 · A Dangerous Summer as Howard Anderson
• 1982 · Cheers as Evan Drake
• 1981 · Silence of the North as Walter Reamer
• 1979 · Alien as Dallas
• 1978 · Up in Smoke as Strawberry
• 1978 · Maneaters Are Loose! as John Gosford
• 1976 · Origins of the Mafia as Bernardino Campo
• 1976 · La madama as Jack
• 1975 · S.W.A.T. as
• 1975 · The Last Day as Bill Powers
• 1975 · Baretta as
• 1974 · Big Bad Mama as Fred
• 1974 · Kolchak: The Night Stalker as
• 1974 · Kolchak: The Night Stalker as Robert W. Palmer
• 1974 · The Manhunter as
• 1974 · Run, Run, Joe! as Margherito
• 1974 · Get Christie Love! as
• 1973 · The Birdmen as Orville Fitzgerald
• 1971 · Harold and Maude as Motorcycle Officer
• 1971 · Nichols as Charley Doyle
• 1971 · Cannon as Bud
• 1970 · M*A*S*H as Duke Forrest
• 1968 · Lancer as
• 1968 · Hawaii Five-O as Lew Morgan
• 1968 · The Outsider as
• 1967 · A Bell for Adano as Sgt. Trapani
• 1967 · Mannix as Morgan Carpenter
• 1967 · Cimarron Strip as
• 1966 · Felony Squad as
• 1966 · The Time Tunnel as Matthew Gebhardt
• 1965 · The Further Adventures of Gallegher as Corky Mardis
• 1965 · The F.B.I. as Robert Hastings
• 1965 · The F.B.I. as John Clarence Rim
• 1965 · The F.B.I. as Thorn Hazard
• 1965 · The F.B.I. as Bill Leonard
• 1965 · Run for Your Life as Lou Patterson
• 1964 · 12 O'Clock High as Lt. Paddy Gialella
• 1964 · 12 O'Clock High as Lt. Steve Parmalee
• 1964 · One Man's Way as Leonard Peale, Grown
• 1963 · The Fugitive as Neely Hollister
• 1963 · The Fugitive as Pete Edwards
• 1962 · Combat! as Hicks
• 1962 · Combat! as Burke
• 1962 · Combat! as Sgt. Decker
• 1962 · The Tonight Show Starring Johnny Carson as Self
• 1962 · The Alfred Hitchcock Hour as Frank Farmer
• 1962 · The Virginian as Eric Kroeger
• 1962 · The Virginian as Rev. Paul Martinson
• 1962 · The Virginian as Billy Landers
• 1962 · The Virginian as Moran
• 1959 · Bonanza as Jerry
• 1959 · Bonanza as Corporal Bill Tanner
• 1957 · The Real McCoys as Mailman
• 1957 · Wagon Train as Hamish Browne
• 1956 · Tony Awards as Self - Presenter
• 1955 · Gunsmoke as Edmund Dano
• 1955 · Gunsmoke as Ben Stone
• 1955 · Gunsmoke as Orv Timpson
• 1955 · Gunsmoke as Fred Garth
• 1955 · Gunsmoke as Tuck Frye
• 1954 · The Wonderful World of Disney as Corky Mardis
• 1951 · Hallmark Hall of Fame as Norm Jenkins
• 1944 · Golden Globe Awards as Self - Nominee
• 1944 · Golden Globe Awards as Self - Presenter