Robert Vaughn
- The American Side
2016 Silver Haired Man
- Gold Star
2016 Carmine
- The Magnificent Eleven
2013 American Bob
- Excuse Me for Living
2012 Jacob
- The Warrior Class
2007 Braddock
- T-Rex: A Dinosaur in Hollywood
2005 Gala Host
- Scene Stealers
2004 Dr. Gadsden Braden
- 2BPerfectlyHonest
2004 Nick
- Gang Warz
2004 Chief Hannigan
- Recess: Taking the Fifth Grade
2003 Mr. White (voice)
- Happy Hour
2003 Tulley Sr.
- Lethal Force 2000
2002 Judge Mancini
- Pootie Tang
2001 Dick Lecter
- BASEketball
1998 Baxter Cain
- The Sender
1998 Ron Fairfax
- The Company Man
1998 Control 5
- Virtual Obsession
1998 Adam Spring
- McCinsey's Island
1998 Walter Denkins
- Visions
1998 Agent Silvestri
- Ocean Tribe
1997 Bob
- An American Affair
1997 Prof. Michaels
- Motel Blue
1997 Chief MacIntyre
- Vulcan
1997 Vince Baxter
- Menno's Mind
1997 Senator Zachary Powell
- Joe's Apartment
1996 Senator Dougherty
- Milk & Money
1996 Uncle Andre
- Dancing in the Dark
1995 Dennis Forbes
- Witch Academy
1995 The Devil
- Escape to Witch Mountain
1995 Edward Bolt
- Dust to Dust
1994
- Blind Vision
1992 Mr. X
- Tracks of Glory
1992 Mr. Morris
- Lincoln
1992 Isaac Arnold (voice)
- Going Under
1991 Wedgewood
- Nobody's Perfect
1990 Dr. Duncan
- Dark Avenger
1990 Commissioner Peter Kinghorn
- Perry Mason: The Case of the Defiant Daughter
1990 Jay Corelli
- Buried Alive
1989 Dr. Gary Julian
- River of Death
1989 Wolfgang Manteuffel
- C.H.U.D. II: Bud the Chud
1989 Colonel Masters
- Transylvania Twist
1989 Lord Byron Orlock
- The Emissary
1989
- That's Adequate
1989 Adolf Hitler
- Brutal Glory
1989 Max Owens
- Killing Birds
1988 Dr. Fred Brown
- Skeleton Coast
1988 Colonel Schneider
- Captive Rage
1988 Eduard Delacorte
- Another Way: D-Kikan-Joho
1988 Mr. D
- Renegade
1987 Lawson
- Hour of the Assassin
1987 Sam Merrick
- Desperado
1987 Sheriff John Whaley
- Nightstick
1987 Ray Melton
- Black Moon Rising
1986 Ed Ryland
- The Delta Force
1986 Gen. Woodbridge
- Prince of Bel Air
1986 Stanley Auerbach
- Murrow
1986 Franklin Delano Roosevelt
- Private Sessions
1985 Oliver Coles
- International Airport
1985 Captain Powell
- Superman III
1983 Ross Webster
- The Return of the Man from U.N.C.L.E.: The Fifteen Years Later Affair
1983 Napoleon Solo
- Intimate Agony
1983 Dave Fairmont
- Great Transport
1983 Dr. Emil Kovač
- The Day the Bubble Burst
1982 Richard Whitney
- Fantasies
1982 Girard
- A Question of Honor
1982 Frederick Walker
- S.O.B.
1981 David Blackman
- Battle Beyond the Stars
1980 Gelt
- Virus
1980 Senator Barkley
- Hangar 18
1980 Gordon Cain
- City in Fear
1980 Harrison Crawford III
- Cuba Crossing
1980 Hud
- The Gossip Columnist
1980 Mark Case
- Doctor Franken
1980 Dr. Arno Franken
- Mirror, Mirror
1979 Michael Jacoby
- Good Luck, Miss Wyckoff
1979 Dr. Neal
- Brass Target
1978 Col. Donald Rogers
- The Lucifer Complex
1978 Glen Manning
- The Islander
1978 Sen. Gerald Stratton
- FDR: That Man in the White House
1978 Franklin Delano Roosevelt
- Daniel in the Lions' Den
1978 Darius
- Starship Invasions
1977 Prof. Allan Duncan
- Demon Seed
1977 Proteus IV (voice) (uncredited)
- 3-Way Split
1976 Tony
- Kiss Me... Kill Me
1976 Edward Fuller
- The Babysitter
1975 Stuart Chase
- The Towering Inferno
1974 Senator Parker
- The Man from Independence
1974 Harry S. Truman
- The Woman Hunter
1972 Jerry Hunter
- The Statue
1971 Ray Whiteley
- Clay Pigeon
1971 Neilson
- O'Kennedy's Ireland
1971 Narrator
- Julius Caesar
1970 Servilius Casca
- The Mind of Mr. Soames
1970 Dr. Bergen
- If It's Tuesday, This Must Be Belgium
1969 Antonio, Photographer
- The Bridge at Remagen
1969 Maj. Paul Krueger
- Bullitt
1968 Walter Chalmers
- How to Steal the World
1968 Napoleon Solo
- The Helicopter Spies
1968 Napoleon Solo
- The Karate Killers
1967 Napoleon Solo
- The Spy in the Green Hat
1967 Napoleon Solo
- The Venetian Affair
1966 Bill Fenner
- One Spy Too Many
1966 Napoleon Solo
- One of Our Spies Is Missing
1966 Napoleon Solo
- The Glass Bottom Boat
1966 Napoleon Solo (uncredited)
- Grave Echoes
1966 Narrator
- The Spy with My Face
1965 Napoleon Solo
- To Trap a Spy
1965 Napoleon Solo
- The Caretakers
1963 Jim Melford
- The Big Show
1961 Klaus Everard
- The Magnificent Seven
1960 Lee
- The Young Philadelphians
1959 Chester A. 'Chet' Gwynn
- Good Day for a Hanging
1959 Eddie 'The Kid' Campbell
- Teenage Cave Man
1958 The Symbol Maker's Teenage Son
- Unwed Mother
1958 Don Bigelow
- No Time to Be Young
1957 Buddy Root
- Hell's Crossroads
1957 Bob Ford
- The Troublemakers
1957 Steve Sprock
- The Ten Commandments
1956 Spearman / Hebrew at Golden Calf (uncredited)
- The Bitter Waters
1956 Archibald Parker
