2008
Miracle at St. Anna as Capt. Harding in The Longest Day (archive footage) (uncredited)2003
S.W.A.T. as S.W.A.T. Truck Driver1996
Killer: A Journal of Murder as Warden Charles Casey1992
Storyville as Judge Quentin Murdoch1990
Dream On as Eden Pilott1987
Amazon Women on the Moon as Captain Nelson (segment "Amazon Women on the Moon")1987
Gunsmoke: Return to Dodge as Will Mannon1985
Spies Like Us as General Sline1985
Hollywood Wives as Ross Conti1984
Murder, She Wrote as Rev. Willie John Fargo1984
Murder, She Wrote as Sheriff Hank Masters1984
Murder, She Wrote as Lt. Paul Stratton1984
Murder, She Wrote as Captain Ned Larkin1984
Murder, She Wrote as Max Teller1984
Finder of Lost Loves as James Osborne1983
Sahara as Gordon1983
Malibu as Rich Bradley1982
Hotel as Not available1982
Hotline as Tom Hunter1981
Mommie Dearest as Greg Savitt1981
The Manions of America as James Kent1980
A Rumor of War as Col. Atherton1980
Condominium as Gus Garver1980
Roughnecks as Paul Marshall1979
Captain America as Lou Brackett1979
North Dallas Forty as Conrad Hunter1978
Dallas as Wes Parmalee1978
Dallas as Ben Stivers1978
Maneaters Are Loose! as David Birk1978
The Deerslayer as Hawkeye1977
Testimony of Two Men as Martin Eaton1977
Last of the Mohicans as Hawkeye1976
Wanted: The Sundance Woman as Charlie Siringo1975
S.W.A.T. as Lt. Dan "Hondo" Harrelson1975
The Hatfields and the McCoys as Randall McCoy1974
The Six Million Dollar Man as Quail1974
Dinah! as Self1974
Kodiak as Samson Toey1974
The Hanged Man as James Devlin1973
The Dean Martin Celebrity Roasts as Self1973
A Chant of Silence as State Police Officer1972
The Streets of San Francisco as Not available1972
The Rookies as Not available1972
The Sixth Sense as Not available1972
Ghost Story as Andrew Alcott1972
The Magic of Walt Disney World as Narrator1972
The Man in a Looking Glass as John Mannering 'The Baron'1972
The Baron: Mystery Island as John Mannering 'The Baron'1971
Columbo as Big Fred1971
Cannon as Not available1971
Nichols as Sam Yeager1971
Alias Smith and Jones as Not available1971
The Late Liz as Jim Hatch1970
Night Gallery as Grant Wilson (segment "Hatred Unto Death") (as Stephen Forrest)1970
The Wild Country as Jim Tanner1969
Love, American Style as Don Finletter1969
Medical Center as Not available1969
Medical Center as Dr. Eric Canford1969
Rascal as Willard North1968
The Name of the Game as A.J. Ward1968
The Name of the Game as Walter Royce1968
The Owl That Didn't Give a Hoot as Jr. Narrator1967
The High Chaparral as Johnny Rondo1967
Ironside as Not available1967
Cimarron Strip as Not available1966
Mission: Impossible as Not available1966
The Baron as John Mannering1965
The F.B.I. as Lee Barrington1963
The Fugitive as Barry Craft1963
Arrest and Trial as Not available1963
Burke's Law as Jocko Creighton1963
Kraft Suspense Theatre as David Buchanan1963
Kraft Suspense Theatre as Mike Taggart1963
The Yellow Canary as Hubbard "Hub" Wiley1962
The Virginian as Roger Layton1962
The Virginian as James Templeton1962
The Longest Day as Capt. Harding1961
Bus Stop as Not available1961
Target: The Corruptors! as Not available1961
Kraft Mystery Theatre as Not available1961
The Second Time Around as Dan Jones1960
Outlaws as Not available1960
Flaming Star as Clint Burton1960
Heller in Pink Tights as Clint Mabry1960
Five Branded Women as Paul Keller1959
Bonanza as Dan Logan1959
The Twilight Zone as Robert Gaines1959
The DuPont Show with June Allyson as Major Anderson1959
It Happened to Jane as Larry Hall1958
Westinghouse Desilu Playhouse as Not available1957
The Living Idol as Terry Matthews1956
Dick Powell's Zane Grey Theatre as Mike Bagley1956
Meet Me in Las Vegas as Steve Forrest (uncredited)1955
Alfred Hitchcock Presents as Steve Archer1955
Alfred Hitchcock Presents as Joe Rogers1955
Gunsmoke as Mannon1955
Gunsmoke as Morgan1955
Gunsmoke as Cord Wrecken1955
Gunsmoke as Scott Coltrane1955
Bedevilled as Gregory Fitzgerald1954
Climax! as Ben1954
Climax! as Pete Mayer1954
Climax! as Tom Gardener1954
Phantom of the Rue Morgue as Prof. Paul Dupin1954
Rogue Cop as Eddie Kelvaney1954
Prisoner of War as Cpl. Joseph Robert Stanton1954
Great Lady Has an Interview as Reporter (uncredited)1953
Letter to Loretta as Mark Carter1953
The Band Wagon as Passenger on Train (uncredited)1953
Last of the Comanches as Lt. Floyd (uncredited)1953
The Clown as Young Man1953
Take the High Ground! as Lobo Nagalaski1953
I Love Melvin as Photographer on Crane (uncredited)1953
So Big as Dirk De Jong1952
The Bad and the Beautiful as Actor in Georgia's Screen Test (uncredited)1952
Geisha Girl as Rocky Wilson (as William Andrews)1951
Schlitz Playhouse of Stars as Eddie Martin1951
Schlitz Playhouse of Stars as Sam Rayford1951
Schlitz Playhouse of Stars as Harpenning Brothers1951
Sealed Cargo as Holtz1950
Lux Video Theatre as Matt Barker