Credits

• 2021 · Journey to Royal: A WWII Rescue Mission as
• 2015 · Children of 'Giant' as Self
• 2006 · Amazing! Exploring the Far Reaches of Forbidden Planet as Self
• 2006 · Robby the Robot: Engineering a Sci-Fi Icon as Self
• 2000 · The Perfect Tenant as Arthur Michaels
• 1999 · Bad City Blues as Joe Gags
• 1997 · Nightman as Frank Dominus
• 1997 · Night Man as Frank Dominus
• 1996 · Return to 'Giant' as Self
• 1996 · Burt Lancaster: Daring to Reach as Self
• 1995 · Caroline in the City as Fred Duffy
• 1993 · Intimate Portrait as Self
• 1992 · Delta as Darden Towe
• 1992 · The Larry Sanders Show as Earl Holliman
• 1991 · P.S. I Luv U as Matthew Durning
• 1990 · Captain Planet and the Planeteers as Milton (voice)
• 1988 · In the Heat of the Night as Dr. Lambert
• 1987 · Gunsmoke: Return to Dodge as Jake Flagg
• 1987 · American Harvest as Krab Hogan
• 1986 · Shattered: If Your Kid's on Drugs as Kim's Father
• 1984 · Murder, She Wrote as Sheriff J.T. Tanner
• 1984 · Murder, She Wrote as Wayne Platte
• 1983 · The Thorn Birds as Luddie Mueller
• 1982 · Country Gold as Wade Purcell
• 1982 · Hotel as
• 1981 · Sharky's Machine as Donald Hotchkins
• 1980 · Where the Ladies Go as Buck
• 1979 · The Solitary Man as Dave Keyes
• 1979 · Good Luck, Miss Wyckoff as Ed Eckles
• 1977 · CHiPs as Earl Holliman (uncredited)
• 1977 · Alexander: The Other Side of Dawn as Ray Church
• 1974 · Dinah! as Self
• 1974 · Police Woman as Lt. Bill Crowley
• 1974 · Trapped as David Moore
• 1974 · I Love You...Good-bye as Tom Chandler
• 1974 · Cry Panic as Sheriff Ross Cabot
• 1973 · The Six Million Dollar Man: Wine, Women and War as Harry Donner
• 1973 · The Dean Martin Celebrity Roasts as Self
• 1973 · Police Story as
• 1973 · The Boy and the Bronc Buster: Part 1 as Cal Winslow
• 1972 · The Streets of San Francisco as Chris Conway
• 1972 · The Rookies as
• 1972 · The Biscuit Eater as Harve McNeil
• 1971 · Cannon as Magruder
• 1971 · Montserrat as Luhan
• 1971 · Alias Smith and Jones as
• 1970 · Tribes as DePayster
• 1970 · Smoke as Cal Finch
• 1969 · The Desperate Mission as Shad Clay
• 1969 · Medical Center as
• 1969 · Marcus Welby, M.D. as Father Hugh
• 1968 · Anzio as Platoon Sgt. Abe Stimmler
• 1968 · The Power as Prof. Talbot Scott aka Scotty
• 1968 · It Takes a Thief as Major Arlin McCoy
• 1967 · Judd for the Defense as
• 1967 · Custer as
• 1967 · Ironside as Gordy Brokaw
• 1967 · A Covenant with Death as Brian Talbot
• 1965 · The F.B.I. as Robert Charles Porter
• 1965 · The F.B.I. as Drake Faron
• 1965 · The F.B.I. as Walker Carr
• 1965 · The F.B.I. as Frank
• 1965 · The Sons of Katie Elder as Matt Elder
• 1963 · The Great Adventure as Will Cross
• 1963 · The Fugitive as Charley Judd
• 1962 · The Tonight Show Starring Johnny Carson as Self
• 1962 · The Wide Country as
• 1962 · The Virginian as Wiley
• 1961 · The Mike Douglas Show as Self
• 1961 · Summer and Smoke as Archie Kramer
• 1961 · Westinghouse Presents: The Dispossessed as Webster
• 1961 · Bus Stop as
• 1961 · Dr. Kildare as Capt. Bob Hill
• 1961 · Armored Command as Mike
• 1960 · Insight as Fleming
• 1960 · Checkmate as Jack Quentin
• 1960 · Visit to a Small Planet as Conrad
• 1959 · The Twilight Zone as Mike Ferris
• 1959 · Hotel de Paree as
• 1959 · Bonanza as Sherman Clegg
• 1959 · Last Train from Gun Hill as Rick Belden, Craig's Son
• 1959 · The Trap as Tippy Anderson
• 1958 · Westinghouse Desilu Playhouse as
• 1958 · Hot Spell as Buddy Duval
• 1957 · Don't Go Near the Water as Adam Garrett
• 1957 · The Lux Show as Self
• 1957 · The Dark Side of the Earth as Capt. Volodney
• 1957 · Trooper Hook as Jeff Bennett
• 1957 · Gunfight at the O.K. Corral as Deputy Sheriff Charles 'Charlie' Bassett
• 1956 · The Rainmaker as Jim Curry
• 1956 · Giant as 'Bob' Dace
• 1956 · The Burning Hills as Morton Bayliss
• 1956 · Forbidden Planet as Cookie
• 1955 · I Died a Thousand Times as Red
• 1955 · Matinee Theater as
• 1955 · Gunsmoke as Will
• 1955 · Gunsmoke as Hackett
• 1955 · Gunsmoke as Boone Shadler
• 1955 · The Big Combo as Mingo
• 1954 · The Bridges at Toko-Ri as Nestor Gamidge
• 1954 · Broken Lance as Denny Devereaux
• 1954 · Tennessee Champ as Happy Jackfield
• 1953 · East of Sumatra as Cupid (as Henry Earl Hopliman
• 1953 · Devil's Canyon as Prisoner
• 1953 · Scared Stiff as Elevator Operator (uncredited)
• 1953 · The Girls of Pleasure Island as Marine (uncredited)
• 1953 · Destination Gobi as Frank Swenson (uncredited)
• 1953 · General Electric Theater as David Seymour
• 1952 · Pony Soldier as Undetermined Secondary Role (uncredited)
• 1948 · Studio One as Wayne Pilgrim
• 1947 · Kraft Television Theatre as Danny Smith