Filmography135 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2026 | Imperfect WomenSeries | R.L. Hennessey | 77 |
| 2026 | Kill Me NowMovie | — | 77 |
| 2025 | A Very Merry BreakupMovie | Dr. Wagner | 76 |
| 2024 | High PotentialSeries | Douglas Newmeyer | 75 |
| 2024 | AfraidMovie | Marcus | 75 |
| 2024 | Blue Ridge: The SeriesSeries | Brother Rusty | 75 |
| 2024 | SallywoodMovie | George Corrigan | 75 |
| 2023 | AccusedSeries | Billy Carlson | 74 |
| 2023 | Pretty Baby: Brooke ShieldsSeries | Self (archive footage) | 74 |
| 2021 | Law & Order: Organized CrimeSeries | Judge Clayton 'Clay' Bonner | 72 |
| 2021 | The Power of the DogMovie | The Governor | 72 |
| 2021 | RugratsSeries | Bob Brine (voice) | 72 |
| 2015 | Fear the Walking DeadSeries | John Dorie | 66 |
| 2014 | FargoSeries | Lou Solverson | 65 |
| 2014 | Madam SecretarySeries | Conrad Dalton | 65 |
| 2014 | AltmanMovie | Self | 65 |
| 2014 | Dakota's SummerMovie | Austin Rose | 65 |
| 2014 | After the FallMovie | Charles | 65 |
| 2013 | The FollowingSeries | Barry | 64 |
| 2013 | The Making of 'Nashville'Movie | Self | 64 |
| 2011 | Cowboys & AliensMovie | Sheriff John Taggart | 62 |
| 2010 | Raising HopeSeries | Coly Palomino | 61 |
| 2010 | PeacockMovie | Ray Crill | 61 |
| 2010 | Halves of a Dream: Making Trouble in MindMovie | Self | 61 |
| 2009 | Winter of Frozen DreamsMovie | Detective Lulling | 60 |
| 2009 | DollhouseSeries | Matthew Harding | 60 |
| 2008 | CrashSeries | Owen | 59 |
| 2008 | Lake CityMovie | Roy | 59 |
| 2007 | DamagesSeries | Julian Decker | 58 |
| 2007 | The Big Bang TheorySeries | Wyatt Teller | 58 |
| 2007 | Elvis & AnabelleMovie | Jimmy | 58 |
| 2007 | The Death and Life of Bobby ZMovie | Johnson | 58 |
| 2007 | All HatMovie | Pete Culpepper | 58 |
| 2006 | DexterSeries | Frank Lundy | 57 |
| 2005 | Numb3rsSeries | Carl McGowan | 56 |
| 2005 | Criminal MindsSeries | Frank Breitkopf | 56 |
| 2005 | The CaliforniansMovie | Elton Tripp | 56 |
| 2005 | Our Very OwnMovie | Billy Whitfield | 56 |
| 2005 | Into the WestSeries | Captain Richard H. Pratt | 56 |
| 2004 | Complete SavagesSeries | Nick Savage | 55 |
| 2004 | DeadwoodSeries | Wild Bill Hickock | 55 |
| 2004 | AFI's 100 Years... 100 Songs: America's Greatest Music in the MoviesMovie | Self | 55 |
| 2004 | Balto III: Wings of ChangeMovie | Duke (voice) | 55 |
| 2003 | NCISSeries | Mannheim Gold | 54 |
| 2003 | Spider-Man: The New Animated SeriesSeries | J. Jonah Jameson (voice) | 54 |
| 2003 | Monte WalshMovie | Chester 'Chet' Rollins | 54 |
| 2002 | FalconsMovie | Simon | 53 |
| 2002 | Street TimeSeries | Frank Dugan | 53 |
| 2002 | Duelling Directors: Ridley Scott & Kevin ReynoldsMovie | Self (archive footage) | 53 |
| 2002 | The Angel DollMovie | Adult Jerry Barlow | 53 |
| 2001 | Star Trek: EnterpriseSeries | A.G. Robinson | 52 |
| 2001 | CahootsMovie | Matt | 52 |
| 2001 | The Diamond of JeruMovie | John Lacklan | 52 |
| 2000 | Altman on His Own TermsMovie | Self | 51 |
| 2000 | BabyMovie | John Malone | 51 |
| 1999 | Night Ride HomeMovie | Neal Mahler | 50 |
| 1999 | The Hunter's MoonMovie | Turner | 50 |
| 1998 | StandoffMovie | Agent Zeke Clayton | 49 |
| 1997 | The ViewSeries | Self | 48 |
| 1997 | A Thousand AcresMovie | Ty Smith | 48 |
| 1997 | Last Stand at Saber RiverMovie | Vern Kidston | 48 |
| 1997 | Perversions of ScienceSeries | Arthur Bristol | 48 |
| 1997 | Fast TrackSeries | Dr. Richard Beckett | 48 |
| 1996 | Arli$$Series | Lamar Scott | 47 |
| 1996 | E! True Hollywood StorySeries | — | 47 |
| 1996 | 2 Days in the ValleyMovie | Detective Creighton | 47 |
| 1996 | Special Report: Journey to MarsMovie | Capt. Eugene T. Slader | 47 |
| 1996 | The WestSeries | Self | 47 |
| 1996 | Dead Man's WalkSeries | Bigfoot Wallace | 47 |
| 1995 | Some Enchanted Evening: Celebrating Oscar Hammerstein IIMovie | Self | 46 |
| 1995 | The Tie That BindsMovie | John Netherwood | 46 |
| 1995 | Trial by FireMovie | Owen Turner | 46 |
| 1995 | Wild BillMovie | Buffalo Bill Cody | 46 |
| 1994 | In the Best of Families: Marriage, Pride & MadnessMovie | Tom Lynch | 45 |
| 1994 | BaseballSeries | (voice) | 45 |
| 1994 | Mrs. Parker and the Vicious CircleMovie | Will Rogers | 45 |
| 1994 | Is There Life Out There?Movie | Brad | 45 |
| 1994 | AndreMovie | Harry Whitney | 45 |
| 1993 | FrasierSeries | Carl (voice) | 44 |
| 1993 | The Will Rogers Follies: A Life In RevueMovie | Will Rogers | 44 |
| 1992 | LincolnMovie | William Herndon (voice) | 43 |
| 1992 | CrissCrossMovie | John Cross | 43 |
| 1991 | The Ballad of the Sad CafeMovie | Marvin Macy | 42 |
| 1991 | PayoffMovie | Peter "Mac" McAllister | 42 |
| 1990 | Law & OrderSeries | Martin Garvik | 41 |
| 1990 | Madonna: The Immaculate CollectionMovie | Boyfriend (segment "Material Girl") | 41 |
| 1990 | JudgmentMovie | Pete Guitry | 41 |
| 1990 | Daddy's Dyin'... Who's Got the Will?Movie | Clarence | 41 |
| 1989 | The Revenge of Al CaponeMovie | Michael Rourke | 40 |
| 1989 | Cold FeetMovie | Monte | 40 |
| 1989 | The ForgottenMovie | Cap. Tom Watkins | 40 |
| 1989 | ConfessionalSeries | Liam Devlin | 40 |
| 1988 | American ExperienceSeries | Narrator (voice) | 39 |
| 1988 | My Father, My SonMovie | Lt. Elmo Zumwalt III | 39 |
| 1988 | The ModernsMovie | Nick Hart | 39 |
| 1988 | Stones for IbarraMovie | Richard Everton | 39 |
| 1988 | BackfireMovie | Reed | 39 |
| 1987 | Murder OrdainedMovie | Trooper John Rule | 38 |
| 1987 | Murder OrdainedSeries | Trooper John Rule | 38 |
| 1986 | The InquiryMovie | Tito Valerio Tauro | 37 |
| 1985 | Trouble in MindMovie | Coop | 36 |
| 1985 | BlackoutMovie | Allen Devlin | 36 |
| 1984 | Choose MeMovie | Mickey | 35 |
| 1984 | Maria's LoversMovie | Clarence Butts | 35 |
| 1983 | ChiefsSeries | Foxy Funderburke | 34 |
| 1982 | The Best of Sex and ViolenceMovie | Self - Cameo Appearance | 33 |
| 1981 | Southern ComfortMovie | Spencer | 32 |
| 1980 | The Long RidersMovie | Jim Younger | 31 |
| 1979 | Old BoyfriendsMovie | Wayne | 30 |
| 1979 | An Almost Perfect AffairMovie | Hal | 30 |
| 1978 | Sgt. Pepper's Lonely Hearts Club BandMovie | Our Guests at Heartland | 29 |
| 1978 | Pretty BabyMovie | Bellocq | 29 |
| 1978 | Old Friends... New FriendsSeries | Self | 29 |
| 1977 | The DuellistsMovie | Armand d'Hubert | 28 |
| 1976 | LumièreMovie | David | 27 |
| 1976 | Welcome to L.A.Movie | Carroll Barber | 27 |
| 1976 | The Midnight Special Legendary Performances: More 1976Movie | Self | 27 |
| 1975 | Les Rendez-vous du dimancheSeries | Self | 26 |
| 1975 | Saturday Night LiveSeries | Self (uncredited) | 26 |
| 1975 | NashvilleMovie | Tom Frank | 26 |
| 1975 | You and MeMovie | Death Guy | 26 |
| 1974 | The GodchildMovie | Lt. Lewis | 25 |
| 1974 | Run, Run, Joe!Movie | Joe | 25 |
| 1973 | Emperor of the NorthMovie | Cigaret | 24 |
| 1973 | Idaho TransferMovie | Arthur | 24 |
| 1973 | HexMovie | Whizzer | 24 |
| 1972 | Kung FuSeries | Teenage Caine (uncredited) | 23 |
| 1971 | McCabe & Mrs. MillerMovie | Cowboy | 22 |
| 1971 | A GunfightMovie | The Young Gunfighter | 22 |
| 1969 | Love, American StyleSeries | George Pomerantz | 20 |
| 1961 | The Mike Douglas ShowSeries | Self - Co-Host | 12 |
| 1959 | BonanzaSeries | Ern | 10 |
| 1953 | The OscarsSeries | Self | 4 |
| 1951 | Hallmark Hall of FameSeries | Richard Everton | 2 |
| 1948 | Macy's Thanksgiving Day ParadeSeries | — | — |