 | Rambo (2008) as Col. Samuel Trautman (archive footage) (uncredited) |
 | Out of the Ashes (2003) as Jake Smith |
 | Afganistan: Land in Crisis (2002) as Self |
 | Guts and Glory (2002) as Self |
 | We Get to Win This Time (2002) as Self |
 | The Day Reagan Was Shot (2001) as Ronald Reagan |
 | By Dawn's Early Light (2001) as Ben Maxwell |
 | Murder, She Wrote: A Story to Die For (2000) as Warren Pierce |
 | To Serve and Protect (1999) as Howard Carr |
 | Wrongfully Accused (1998) as Fergus Falls |
 | Heart Full of Rain (1997) as Arliss Dockett |
 | Deep Family Secrets (1997) as Clay Chadway |
 | 20,000 Leagues Under the Sea (1997) as Professor Aronnax |
 | Atlantis: In Search of a Lost Continent (1997) as Himself / Narrator |
 | The Real Las Vegas (1996) as Narrator (voice) |
 | Race Against Time: The Search for Sarah (1996) as John Porter |
 | Sabrina (1995) as Patrick Tyson |
 | Jade (1995) as Governor Edwards |
 | In the Name of Love: A Texas Tragedy (1995) as Luke Constable Sr. |
 | A Pyromaniac's Love Story (1995) as Tom Lumpke (uncredited) |
 | Janek: The Silent Betrayal (1994) as Frank Janek |
 | Jonathan Stone: Threat of Innocence (1994) as Jonathan Stone |
 | The Forget-Me-Not Murders (1994) as Frank Janek |
 | Hot Shots! Part Deux (1993) as Col. Denton Walters |
 | Hearts of Hot Shots! Part Deux—A Filmmaker's Apology (1993) |
 | A Place to Be Loved (1993) as George Russ |
 | Terror on Track 9 (1992) as Det. Frank Janek |
 | And the Sea Will Tell (1991) as Vincent Bugliosi |
 | Murder Times Seven (1990) as Frank Janek |
| | Last Flight Out (1990) as Dan Hood |
 | Montana (1990) as Hoyce Guthrie |
 | Murder in Black and White (1990) as Frank Janek |
 | Stuck with Each Other (1989) as Bert Medwick |
 | Mort Sahl: The Loyal Opposition (1989) as Narrator |
 | The Case of the Hillside Stranglers (1989) as Sgt. Bob Grogan |
 | Leviathan (1989) as Dr. Glen 'Doc' Thompson |
 | Internal Affairs (1988) as Frank Janek |
 | Rambo III (1988) as Trautman |
 | Plaza Suite (1987) as Roy Hubley |
 | Kids Like These (1987) as Bob Goodman |
 | Police Story: The Freeway Killings (1987) as Deputy Chief Bob Devers |
 | The High Price of Passion (1986) as Williams Douglas |
| | A Case of Deadly Force (1986) as Lawrence O'Donnell Sr. |
 | Doubletake (1985) as Frank Janek |
 | Summer Rental (1985) as Al Pellet |
 | The Rape of Richard Beck (1985) as Richard Beck |
 | Rambo: First Blood Part II (1985) as Col. Samuel Trautman |
 | The Flamingo Kid (1984) as Phil Brody |
 | Passions (1984) as Richard Kennerly |
 | Squaring the Circle (1984) as The Narrator |
 | Table for Five (1983) as Mitchell |
 | First Blood (1982) as Col. Samuel Trautman |
 | The Day the Bubble Burst (1982) as Jesse Livermore |
 | The Ordeal of Bill Carney (1981) as Mason Rose |
 | Daniel Boone (1981) as Daniel Boone |
 | Body Heat (1981) as Edmund Walker |
 | Musical Comedy Tonight II (1981) as Self |
 | Fugitive Family (1980) as Brian Roberts |
| | Joshua's World (1980) as Dr. Joshua Torrance |
 | Death Ship (1980) as Trevor Marshall |
 | Mayflower: The Pilgrims' Adventure (1979) as William Brewster |
 | Stone Cold Dead (1979) as Sgt. Boyd |
 | Wild Horse Hank (1979) as Pace Bradford |
 | A Fire in the Sky (1978) as Jason Voight |
 | First, You Cry (1978) as David Towers |
 | Devil Dog: The Hound of Hell (1978) as Mike Barry |
 | The Evil (1978) as C.J. Arnold |
 | The War Between the Tates (1977) as Professor Brian Tate |
 | Breakheart Pass (1975) as Gov. Richard Fairchild |
 | A Girl Named Sooner (1975) as R.J. 'Mac' McHenry |
 | Honky Tonk (1974) as Candy Johnson |
 | Double Solitaire (1974) as Charley Potter |
 | Shootout in a One-Dog Town (1974) as Zack Wells |
 | Nightmare (1974) as Howard Faloon |
 | Jonathan Livingston Seagull (1973) as Father (voice) |
 | Double Indemnity (1973) as Walter Neff |
 | Un hombre llamado Noon (1973) as Noon |
 | Footsteps (1972) as Paddy |
 | Un flic (1972) as Simon |
 | Thief (1971) as Neal Wilkinson |
 | Catlow (1971) as Cowan |
 | Red Sky at Morning (1971) as Frank Arnold |
 | Doctors' Wives (1971) as Pete Brennan |
 | La spina dorsale del diavolo (1970) as Major Wade Brown |
 | Marooned (1969) as Jim Pruett |
 | Midas Run (1969) as Mike Warden |
 | Star! (1968) as Richard Aldrich |
 | Wait Until Dark (1967) as Mike Talman |
 | The Sand Pebbles (1966) as Captain Collins |
 | Made in Paris (1966) as Herb Stone |
 | John Goldfarb, Please Come Home! (1965) as John Goldfarb |
 | Disneyland '59 (1959) as Self |
 | Our Miss Brooks (1956) as Walter Denton |
 | Over-Exposed (1956) as Russell Bassett |
 | It Grows on Trees (1952) as Ralph Bowen |
 | The Pride of St. Louis (1952) as Paul Dean |
 | Red Skies of Montana (1952) as Noxon (uncredited) |
 | The Making of 'First Blood' |
 | Allison Sydney Harrison Director |
 | The Magic Statue Director |
 | Better Late Than Never Director |
