Credits

• 2021 ·Hollywood in the Atomic Age: Monsters! Martians! Mad Scientists!as Self
• 2018 ·Rottentailas Thomas
• 2010 ·The Frankenstein Syndromeas Marquez
• 2010 ·Rock Hudson: Dark and Handsome Strangeras Himself
• 2006 ·Amazing! Exploring the Far Reaches of Forbidden Planetas Self
• 2003 ·Hell's Highway: The True Story of Highway Safety Filmsas Husband (archive footage)
• 1997 ·Extreme Ghostbustersas
• 1996 ·In the Lake of the Woodsas Claude Rasmussen
• 1994 ·Bionic Ever After?as Oscar Goldman
• 1994 ·The Glass Shieldas Watch Cmmdr. Clarence Massey
• 1993 ·Gettysburgas Maj. Gen. George G. Meade
• 1993 ·Kung Fu: The Legend Continuesas Narrator / Captain Bartlett Stiles
• 1992 ·The Playeras Richard Anderson
• 1990 ·Lucky Chancesas Mr. Duke
• 1989 ·Bionic Showdown: The Six Million Dollar Man and the Bionic Womanas Oscar Goldman
• 1988 ·Stranger on My Landas Maj. Walters
• 1987 ·Hoover vs. the Kennedys: The Second Civil Waras Lyndon Johnson
• 1987 ·The Return of the Six-Million-Dollar Man and the Bionic Womanas Oscar Goldman
• 1987 ·The Stepford Childrenas Lawrence Danton
• 1985 ·Perry Mason Returnsas Ken Braddock
• 1985 ·Kane & Abelas Alan Lloyd
• 1985 ·The New Alfred Hitchcock Presentsas Tom Northcliff
• 1984 ·Murder, She Wroteas Lew Bracken
• 1984 ·Cover Upas Henry Towler
• 1984 ·Cover Upas Henry Towler
• 1983 ·Automanas
• 1983 ·Whiz Kidsas
• 1983 ·Hardcastle and McCormickas J.J. Norcross
• 1983 ·The A-Teamas Dr. A.M. Richter
• 1982 ·Knight Rideras Dr. Ralph Wesley
• 1982 ·Matt Houstonas
• 1982 ·Knight Rider: Knight of the Phoenixas Dr. Ralph Wesley
• 1982 ·Bring 'Em Back Aliveas
• 1981 ·Darkroomas
• 1981 ·Simon & Simonas
• 1981 ·The Fall Guyas
• 1981 ·Nero Wolfeas
• 1981 ·Dynastyas Buck Fallmont
• 1980 ·Dan August: The Jealousy Factoras Chief
• 1980 ·Condominiumas Henry Churchbridge
• 1980 ·Dan August: Once Is Never Enoughas Chief George Untermeyer
• 1979 ·The French Atlantic Affairas Terrence Crown
• 1979 ·Murder by Natural Causesas George Brubaker
• 1978 ·The Immigrantsas Thomas Seldon
• 1978 ·Pearlas Cmdr. Michael North
• 1978 ·Never Give Upas US green beret officer
• 1977 ·The Love Boatas Art Akers
• 1976 ·Charlie's Angelsas Sam Knight
• 1976 ·The Bionic Womanas Oscar Goldman
• 1974 ·Black Eyeas Dole
• 1974 ·The Six Million Dollar Manas Oscar Goldman
• 1973 ·The Six Million Dollar Man: The Solid Gold Kidnappingas Oscar Goldman
• 1973 ·The Six Million Dollar Man: Wine, Women and Waras Oscar Goldman
• 1973 ·The New Perry Masonas
• 1973 ·Partners in Crimeas Roger Goldsmith
• 1973 ·Jarrettas Spencer Loomis
• 1973 ·Barnaby Jonesas Frank Cassidy
• 1973 ·The Night Strangleras Dr. Richard Malcolm
• 1972 ·Play It as It Laysas Les Goodwin
• 1972 ·Jigsawas
• 1972 ·Say Goodbye, Maggie Coleas Dr. Ben Cole
• 1972 ·The Streets of San Franciscoas
• 1972 ·The Longest Nightas Harvey Eaton
• 1972 ·The Honkersas Royce Owens
• 1972 ·Delphi Bureauas
• 1972 ·The Astronautas Dr. Wylie
• 1971 ·Dead Men Tell No Talesas Tom Austin
• 1971 ·Owen Marshall: Counselor at Lawas Fred Palmer
• 1971 ·Longstreetas
• 1971 ·Columboas Bryce Chadwick
• 1971 ·Cannonas
• 1971 ·Macho Callahanas Officer
• 1971 ·Doctors' Wivesas D.A. Douglas
• 1971 ·Alias Smith and Jonesas
• 1970 ·Dan Augustas Chief George Untermeyer
• 1970 ·Menace on the Mountainas Maj. Galt
• 1970 ·Along Came a Spideras District Attorney Freiberg
• 1970 ·Tora! Tora! Tora!as Captain John B. Earle
• 1969 ·Bracken's Worldas
• 1969 ·The Bold Ones: The New Doctorsas Dr. Lensky
• 1969 ·My Friend Tonyas
• 1968 ·The Mod Squadas
• 1968 ·Land of the Giantsas Joe Simmons
• 1968 ·Hawaii Five-Oas Eugene Goodman
• 1967 ·Mannixas
• 1967 ·Judd for the Defenseas
• 1967 ·The Hardy Boys: The Mystery of the Chinese Junkas Fenton Hardy
• 1967 ·Ghostbreakersas Timothy Selfridge
• 1967 ·Cimarron Stripas
• 1967 ·The Ride to Hangman's Treeas Carlson
• 1967 ·Ironsideas
• 1967 ·Ironsideas Dean Glenville
• 1967 ·Ironsideas Rod Ballard
• 1967 ·Ironsideas Walter Conway
• 1967 ·Ironsideas Darren Sanford
• 1967 ·The Invadersas Blake
• 1966 ·Secondsas Dr. Innes
• 1966 ·Mission: Impossibleas Judge Wilson Chase
• 1966 ·T.H.E. Catas Percy Hagan
• 1966 ·Felony Squadas
• 1966 ·The Green Hornetas Phil Trager
• 1965 ·The F.B.I.as Christian Palmer
• 1965 ·The F.B.I.as Alex Ramsey
• 1965 ·The F.B.I.as Charles Fillmore
• 1965 ·The F.B.I.as Dr. Latimer
• 1965 ·The F.B.I.as Clifford Banning
• 1965 ·The F.B.I.as Dan Wheaton
• 1965 ·The F.B.I.as Higgins
• 1965 ·The Wild Wild Westas James Jeffers
• 1965 ·The Big Valleyas Travers
• 1965 ·The Big Valleyas Nathan Springer
• 1965 ·The Big Valleyas Warden Garreck
• 1965 ·The Big Valleyas Mel Trevor
• 1965 ·The Big Valleyas Hen Matson
• 1965 ·Run for Your Lifeas Captain Swain
• 1964 ·Kitten with a Whipas Grant
• 1964 ·Karenas
• 1964 ·Daniel Booneas Sergeant Rafferty
• 1964 ·The Man from U.N.C.L.E.as Senator Steve Bryant
• 1964 ·Slattery's Peopleas
• 1964 ·12 O'Clock Highas
• 1964 ·12 O'Clock Highas Brig. Gen. Phil Doud
• 1964 ·Seven Days in Mayas Col. Murdock
• 1963 ·Kraft Suspense Theatreas General John Doe
• 1963 ·Johnny Coolas Correspondent
• 1963 ·Redigoas
• 1963 ·The Fugitiveas Chief Barney Vilattic
• 1963 ·The Fugitiveas George Forster
• 1963 ·The Fugitiveas Colonel Lawrence
• 1963 ·The Fugitiveas Lt. Sloan
• 1963 ·The Fugitiveas Leonard Taft
• 1963 ·The Lieutenantas Col. Clinton Hiland
• 1963 ·The Lieutenantas Lt. Col. Clinton Hiland
• 1963 ·A Gathering of Eaglesas Col. Ralph Josten
• 1962 ·The Eleventh Houras
• 1962 ·Combat!as Sgt. Perkins
• 1962 ·The Alfred Hitchcock Houras Eddie Turtin
• 1962 ·The Virginianas Harry Clark
• 1961 ·Bus Stopas
• 1961 ·Target: The Corruptors!as
• 1961 ·Dr. Kildareas Dr. Norman Phelps
• 1960 ·The Wackiest Ship in the Armyas Dennis Foster
• 1960 ·Checkmateas
• 1960 ·Thrilleras Oliver Judson
• 1960 ·Hong Kongas
• 1959 ·The Untouchablesas Sidney Rogers / Zoran Bresnovitch
• 1959 ·Law of the Plainsmanas Lee Talent
• 1959 ·Bonanzaas Jamison Fillmore
• 1959 ·The Gunfight at Dodge Cityas Dave Rudabaugh
• 1959 ·Compulsionas Max Steiner
• 1958 ·The Riflemanas
• 1958 ·The Riflemanas Jason Gowdy
• 1958 ·The Riflemanas Griff
• 1958 ·Wanted: Dead or Aliveas Tom
• 1958 ·Wanted: Dead or Aliveas Jim Kramer
• 1958 ·Curse of the Faceless Manas Dr. Paul Mallon
• 1958 ·The Long, Hot Summeras Alan Stewart
• 1957 ·Paths of Gloryas Maj. Saint-Auban
• 1957 ·Zorroas
• 1957 ·The Court of Last Resortas
• 1957 ·Perry Masonas Edward Lewis
• 1957 ·Perry Masonas Lt. Steve Drumm
• 1957 ·Perry Masonas Jason Foster
• 1957 ·The Buster Keaton Storyas Tom McAffee
• 1956 ·Three Brave Menas Lt. Bill Horton
• 1956 ·Dick Powell's Zane Grey Theatreas Sheriff John Bates
• 1956 ·Dick Powell's Zane Grey Theatreas David Manning
• 1956 ·The Search for Bridey Murphyas Dr. Deering
• 1956 ·A Cry in the Nightas Owen Clark
• 1956 ·Forbidden Planetas Chief Engineer Quinn
• 1955 ·It's a Dog's Lifeas George Oakley
• 1955 ·Matinee Theateras
• 1955 ·Gunsmokeas Gregorio
• 1955 ·Gunsmokeas Maj. Aaron Coltraine
• 1955 ·Hit the Deckas Lt. Jackson
• 1955 ·The Millionaireas Rod Matthews
• 1954 ·Betrayedas John (uncredited)
• 1954 ·Captain Midnightas
• 1954 ·The Student Princeas Lucas
• 1954 ·Great Lady Has an Interviewas Reporter (uncredited)
• 1953 ·Escape from Fort Bravoas Lieutenant Beecher
• 1953 ·Give a Girl a Breakas Burton Bradshaw
• 1953 ·Dream Wifeas Henry Malvine
• 1953 ·The Story of Three Lovesas Marcel
• 1953 ·I Love Melvinas Harry Flack
• 1953 ·The Case Against the 20% Federal Admissions Tax on Motion Picture Theatresas narrator
• 1952 ·Fearless Faganas Capt. Daniels
• 1952 ·Holiday for Sinnersas Father Victor Carducci
• 1952 ·Scaramoucheas Philippe de Valmorin (Marcus Brutus)
• 1952 ·Just This Onceas Tom Winters
• 1951 ·The Unknown Manas Bob Masen
• 1951 ·Across the Wide Missourias Dick
• 1951 ·Schlitz Playhouse of Starsas Hayden
• 1951 ·The People Against O'Haraas Jeff Chapman
• 1951 ·Rich, Young and Prettyas Bob Lennart
• 1951 ·No Questions Askedas Detective Walter O'Bannion
• 1951 ·Go for Broke!as Lieutenant
• 1951 ·Cause for Alarm!as Lonesome Sailor
• 1951 ·Storm Warningas Interne (uncredited)
• 1951 ·Payment on Demandas Jim Boland
• 1950 ·The Magnificent Yankeeas Reynolds
• Future ·Das 6 Millionen Dollar Girlas Oscar Goldman
• 1951 ·Grounds for Marriageas Tommy
• 1950 ·Mama Rosaas
• 1950 ·The Vanishing Westerneras Deputy Sheriff Jeff Jackson