Credits

• 2024 · Afraid as Marcus
• 2024 · Sallywood as George Corrigan
• 2023 · Pretty Baby: Brooke Shields as Self (archive footage)
• 2023 · Accused as Billy Carlson
• 2022 · A Nashville Country Christmas as Keaton
• 2021 · The Power of the Dog as The Governor
• 2021 · Rugrats as Bob Brine (voice)
• 2021 · Law & Order: Organized Crime as Judge Clayton 'Clay' Bonner
• 2019 · Deadwood: The Movie as Wild Bill Hickok (archive footage)
• 2018 · The Old Man & the Gun as Captain Calder
• 2018 · Ray Meets Helen as Ray
• 2016 · Way Out on a Limb as Self
• 2016 · A Quiet Passion as Edward Dickinson
• 2015 · Fear the Walking Dead as John Dorie
• 2015 · Bereave as Victor
• 2014 · Madam Secretary as Conrad Dalton
• 2014 · Madam Secretary as President Conrad Dalton
• 2014 · Terroir as Jonathan Bragg
• 2014 · Altman as Self
• 2014 · Dakota's Summer as Austin Rose
• 2014 · Fargo as Lou Solverson
• 2014 · After the Fall as Charles
• 2013 · The Making of 'Nashville' as Self
• 2013 · Ain't Them Bodies Saints as Skerritt
• 2013 · The Following as Barry
• 2011 · The Family Tree as Reverend Diggs
• 2011 · Cowboys & Aliens as Sheriff John Taggart
• 2010 · Halves of a Dream: Making Trouble in Mind as Self
• 2010 · Raising Hope as Coly Palomino
• 2010 · Peacock as Ray Crill
• 2009 · Winter of Frozen Dreams as Detective Lulling
• 2009 · Dollhouse as Matthew Harding
• 2008 · Lake City as Roy
• 2007 · The Big Bang Theory as Wyatt Teller
• 2007 · All Hat as Pete Culpepper
• 2007 · The Death and Life of Bobby Z as Johnson
• 2007 · Elvis & Anabelle as Jimmy
• 2006 · Dexter as Frank Lundy
• 2006 · Dexter as Special Agent Frank Lundy
• 2006 · Where There's a Will as Sherriff Clifford Laws
• 2005 · The Californians as Elton Tripp
• 2005 · Criminal Minds as Frank Breitkopf
• 2005 · Our Very Own as Billy Whitfield
• 2005 · Into the West as Captain Richard H. Pratt
• 2005 · Numb3rs as
• 2004 · Complete Savages as Nick Savage
• 2004 · Hair High as JoJo (voice)
• 2004 · Balto III: Wings of Change as Duke (voice)
• 2004 · Gettysburg and Stories of Valor as Narrator
• 2004 · Deadwood as Wild Bill Hickock
• 2004 · The Adventures of Ociee Nash as Papa Nash
• 2003 · Coyote Waits as John McGinnis
• 2003 · NCIS as Mannheim Gold
• 2003 · Wild West Tech as Self - Host
• 2003 · Spider-Man: The New Animated Series as J. Jonah Jameson (voice)
• 2003 · Monte Walsh as Chester 'Chet' Rollins
• 2002 · Duelling Directors: Ridley Scott & Kevin Reynolds as Self (archive footage)
• 2002 · The Outsider as Noah Weaver
• 2002 · Falcons as Simon
• 2002 · The Angel Doll as Adult Jerry Barlow
• 2002 · Street Time as
• 2001 · The Diamond of Jeru as John Lacklan
• 2001 · Star Trek: Enterprise as A.G. Robinson
• 2001 · Cahoots as Matt
• 2001 · Wooly Boys as Sheriff Hank Dawson
• 2000 · Baby as John Malone
• 2000 · Enslavement: The True Story of Fanny Kemble as Pierce Butler
• 1999 · Hard Time: Hostage Hotel as Cpl. Arlin Flynn
• 1999 · The Hunter's Moon as Turner
• 1999 · Sirens as Officer Dan Wexler
• 1999 · A Song from the Heart as Oliver Comstock
• 1999 · Out of the Cold as Dan Scott
• 1999 · Night Ride Home as Neal Mahler
• 1998 · Standoff as Agent Zeke Clayton
• 1997 · A Thousand Acres as Ty Smith
• 1997 · The View as Self
• 1997 · Fast Track as
• 1997 · Perversions of Science as Arthur Bristol
• 1997 · Last Stand at Saber River as Vern Kidston
• 1997 · Keeping the Promise as William (Will) Hallowell
• 1996 · The West as Self
• 1996 · The West as Self (voice)
• 1996 · 2 Days in the Valley as Detective Creighton
• 1996 · E! True Hollywood Story as
• 1996 · Arliss as
• 1996 · Dead Man's Walk as Bigfoot Wallace
• 1996 · Special Report: Journey to Mars as Capt. Eugene T. Slader
• 1995 · Wild Bill as Buffalo Bill Cody
• 1995 · Trial by Fire as Owen Turner
• 1995 · The Tie That Binds as John Netherwood
• 1994 · Is There Life Out There? as Brad
• 1994 · Baseball as Various (voice)
• 1994 · Mrs. Parker and the Vicious Circle as Will Rogers
• 1994 · Andre as Harry Whitney
• 1994 · In the Best of Families: Marriage, Pride & Madness as Tom Lynch
• 1993 · The Will Rogers Follies: A Life In Revue as Will Rogers
• 1993 · Frasier as Carl (voice)
• 1992 · Lincoln as William Herndon (voice)
• 1992 · Rabbit Ears - Annie Oakley as Narrator - Will Rogers (voice)
• 1992 · CrissCross as John Cross
• 1991 · The Ballad of the Sad Cafe as Marvin Macy
• 1991 · Payoff as Peter "Mac" McAllister
• 1990 · Madonna: The Immaculate Collection as Boyfriend (segment "Material Girl")
• 1990 · Judgment as Pete Guitry
• 1990 · Law & Order as Martin Garvik
• 1990 · Daddy's Dyin'... Who's Got the Will? as Clarence
• 1990 · The Bachelor as Dr. Emil Gräsler
• 1989 · Confessional as Liam Devlin
• 1989 · Cold Feet as Monte
• 1989 · Street of No Return as Michael
• 1989 · The Forgotten as Cap. Tom Watkins
• 1989 · The Revenge of Al Capone as Michael Rourke
• 1988 · American Experience as Narrator (voice)
• 1988 · Backfire as Reed
• 1988 · The Moderns as Nick Hart
• 1988 · My Father, My Son as Lt. Elmo Zumwalt III
• 1988 · Stones for Ibarra as Richard Everton
• 1987 · Eye on the Sparrow as James Lee
• 1987 · Murder Ordained as Trooper John Rule
• 1987 · Murder Ordained as Trooper John Rule
• 1986 · The Inquiry as Tito Valerio Tauro
• 1986 · Half a Lifetime as J.J.
• 1986 · A Winner Never Quits as Pete Grey
• 1985 · Trouble in Mind as Coop
• 1985 · Blackout as Allen Devlin
• 1984 · Scorned and Swindled as John Boslett
• 1984 · Maria's Lovers as Clarence Butts
• 1984 · Choose Me as Mickey
• 1983 · Chiefs as Foxy Funderburke
• 1982 · The Best of Sex and Violence as Self - Cameo Appearance
• 1981 · Southern Comfort as Spencer
• 1980 · A Rumor of War as Lt. Murph McCoy
• 1980 · The Long Riders as Jim Younger
• 1979 · An Almost Perfect Affair as Hal
• 1979 · Old Boyfriends as Wayne
• 1978 · Sgt. Pepper's Lonely Hearts Club Band as Our Guests at Heartland
• 1978 · Pretty Baby as Bellocq
• 1977 · The Duellists as Armand d'Hubert
• 1976 · Welcome to L.A. as Carroll Barber
• 1976 · Lumière as David
• 1975 · Nashville as Tom Frank
• 1975 · You and Me as Death Guy
• 1975 · Les Rendez-vous du dimanche as Self
• 1974 · The Godchild as Lt. Lewis
• 1974 · Run, Run, Joe! as Joe
• 1974 · Thieves Like Us as Bowie
• 1973 · Hex as Whizzer
• 1973 · Idaho Transfer as Arthur
• 1973 · Emperor of the North as Cigaret
• 1972 · Kung Fu as
• 1972 · Kung Fu: The Way of the Tiger, the Sign of the Dragon as Teen Caine (uncredited)
• 1971 · McCabe & Mrs. Miller as Cowboy
• 1971 · Great Performances as Self
• 1969 · Love, American Style as George Pomerantz
• 1962 · The Tonight Show Starring Johnny Carson as Self
• 1959 · Bonanza as Ern
• 1956 · Tony Awards as Self - Nominee/Performer
• 1953 · The Oscars as Self
• 1951 · Hallmark Hall of Fame as Richard Everton
• 1951 · Hallmark Hall of Fame as Neal
• Future · Laws of Man as
• 1974 · Antoine and Sebastian as John
• Future · The Devil and the Daylong Brothers as Nehemiah Daylong
• Future · Laws of Man as Galen Armstrong
• 1972 · Man On A String as Danny Brown
• 1971 · A Gunfight as The Young Gunfighter
• 1944 · Golden Globe Awards as Self