Credits

• 2023 · Sly as Self (archive footage) (uncredited)
• 2008 · Rambo as Col. Samuel Trautman (archive footage) (uncredited)
• 2003 · Out of the Ashes as Jake Smith
• 2002 · Afganistan: Land in Crisis as Self
• 2001 · The Day Reagan Was Shot as Ronald Reagan
• 2001 · By Dawn's Early Light as Ben Maxwell
• 2000 · Murder, She Wrote: A Story to Die For as Warren Pierce
• 1999 · Judging Amy as Jared Duff
• 1999 · To Serve and Protect as Howard Carr
• 1998 · Wrongfully Accused as Fergus Falls
• 1997 · Heart Full of Rain as Arliss Dockett
• 1997 · Deep Family Secrets as Clay Chadway
• 1997 · 20,000 Leagues Under the Sea as Professor Aronnax
• 1997 · Atlantis: In Search of a Lost Continent as Himself / Narrator
• 1996 · E! True Hollywood Story as
• 1996 · Race Against Time: The Search for Sarah as John Porter
• 1995 · Sabrina as Patrick Tyson
• 1995 · Jade as Governor Edwards
• 1995 · JAG as Harmon Rabb Sr. (voice)
• 1995 · In the Name of Love: A Texas Tragedy as Luke Constable Sr.
• 1994 · Janek: The Silent Betrayal as Frank Janek
• 1994 · Chicago Hope as
• 1994 · Jonathan Stone: Threat of Innocence as Jonathan Stone
• 1994 · The Forget-Me-Not Murders as Frank Janek
• 1993 · Hot Shots! Part Deux as Col. Denton Walters
• 1993 · Hearts of Hot Shots! Part Deux—A Filmmaker's Apology as
• 1993 · A Place To Be Loved as George Russ
• 1992 · Terror on Track 9 as Det. Frank Janek
• 1992 · Intruders as Dr. Neil Chase
• 1991 · Pros and Cons as Mitch O'Hannon
• 1991 · And the Sea Will Tell as Vincent Bugliosi
• 1990 · Murder Times Seven as Frank Janek
• 1990 · Gabriel's Fire as
• 1990 · Last Flight Out as Dan Hood
• 1990 · Montana as Hoyce Guthrie
• 1990 · Murder in Black and White as Frank Janek
• 1989 · Stuck with Each Other as Bert Medwick
• 1989 · Mort Sahl: The Loyal Opposition as Narrator
• 1989 · The Case of the Hillside Stranglers as Sgt. Bob Grogan
• 1989 · Leviathan as Dr. Glen 'Doc' Thompson
• 1988 · Internal Affairs as Frank Janek
• 1988 · Rambo III as Trautman
• 1987 · Plaza Suite as Roy Hubley
• 1987 · Kids Like These as Bob Goodman
• 1987 · Police Story: The Freeway Killings as Deputy Chief Bob Devers
• 1986 · The High Price of Passion as Williams Douglas
• 1986 · On Wings of Eagles as H. Ross Perot
• 1986 · A Case of Deadly Force as Lawrence O'Donnell Sr.
• 1985 · Doubletake as Frank Janek
• 1985 · Summer Rental as Al Pellet
• 1985 · The Rape of Richard Beck as Richard Beck
• 1985 · Rambo: First Blood Part II as Col. Samuel Trautman
• 1984 · The Flamingo Kid as Phil Brody
• 1984 · Passions as Richard Kennerly
• 1984 · Squaring the Circle as The Narrator
• 1983 · Table for Five as Mitchell
• 1982 · First Blood as Col. Samuel Trautman
• 1982 · It Takes Two as
• 1982 · The Day the Bubble Burst as Jesse Livermore
• 1981 · The Ordeal of Bill Carney as Mason Rose
• 1981 · Daniel Boone as Daniel Boone
• 1981 · Body Heat as Edmund Walker
• 1981 · Musical Comedy Tonight II as Self
• 1980 · Fugitive Family as Brian Roberts
• 1980 · Joshua's World as Dr. Joshua Torrance
• 1980 · Death Ship as Trevor Marshall
• 1979 · Mayflower: The Pilgrims' Adventure as William Brewster
• 1979 · Stone Cold Dead as Sgt. Boyd
• 1979 · Wild Horse Hank as Pace Bradford
• 1978 · A Fire in the Sky as Jason Voight
• 1978 · First, You Cry as David Towers
• 1978 · Devil Dog: The Hound of Hell as Mike Barry
• 1978 · Centennial as Colonel Frank Skimmerhorn
• 1978 · The Evil as C.J. Arnold
• 1977 · The War Between the Tates as Professor Brian Tate
• 1976 · All's Fair as
• 1975 · Breakheart Pass as Gov. Richard Fairchild
• 1975 · A Girl Named Sooner as R.J. 'Mac' McHenry
• 1974 · Honky Tonk as Candy Johnson
• 1974 · Double Solitaire as Charley Potter
• 1974 · Shootout in a One-Dog Town as Zack Wells
• 1974 · Nightmare as Howard Faloon
• 1973 · Jonathan Livingston Seagull as Father (voice)
• 1973 · Double Indemnity as Walter Neff
• 1973 · The Man Called Noon as Noon
• 1972 · Footsteps as Paddy
• 1972 · A Cop as Simon
• 1971 · Thief as Neal Wilkinson
• 1971 · Catlow as Cowan
• 1971 · Red Sky at Morning as Frank Arnold
• 1971 · Doctors' Wives as Pete Brennan
• 1970 · The Deserter as Major Wade Brown
• 1969 · Marooned as Jim Pruett
• 1969 · Midas Run as Mike Warden
• 1968 · Star! as Richard Aldrich
• 1967 · Wait Until Dark as Mike Talman
• 1967 · The Carol Burnett Show as Self - Guest
• 1967 · Rowan & Martin's Laugh-In as Self
• 1966 · The Sand Pebbles as Captain Collins
• 1966 · Made in Paris as Herb Stone
• 1965 · John Goldfarb, Please Come Home! as John Goldfarb
• 1964 · Slattery's People as James Slattery
• 1963 · Kraft Suspense Theatre as Edward Smalley
• 1963 · The Danny Kaye Show as Self
• 1962 · The Tonight Show Starring Johnny Carson as Self
• 1959 · Disneyland '59 as Self
• 1957 · The Real McCoys as Luke McCoy
• 1956 · Our Miss Brooks as Walter Denton
• 1956 · Over-Exposed as Russell Bassett
• 1955 · Matinee Theater as
• 1955 · Frontier as
• 1955 · Cheyenne as
• 1955 · The Millionaire as Ralph McKnight
• 1952 · Our Miss Brooks as Walter Denton
• 1952 · It Grows on Trees as Ralph Bowen
• 1952 · The Pride of St. Louis as Paul Dean
• 1952 · Red Skies of Montana as Noxon (uncredited)
• 1951 · I Love Lucy as Arthur Morton
• 1944 · Golden Globe Awards as Self - Nominee