Earl Holliman
- The Perfect Tenant
2000 Arthur Michaels
- Bad City Blues
1999 Joe Gags
- Nightman
1997 Frank Dominus
- Gunsmoke: Return to Dodge
1987 Jake Flagg
- American Harvest
1987 Krab Hogan
- Shattered: If Your Kid's on Drugs
1986 Kim's Father
- Country Gold
1982 Wade Purcell
- Sharky's Machine
1981 Donald Hotchkins
- Where the Ladies Go
1980 Buck
- Good Luck, Miss Wyckoff
1979 Ed Eckles
- The Solitary Man
1979 Dave Keyes
- Alexander: The Other Side of Dawn
1977 Ray Church
- Trapped
1974 David Moore
- Cry Panic
1974 Sheriff Ross Cabot
- I Love You...Good-bye
1974 Tom Chandler
- The Boy and the Bronc Buster
1973 Cal Winslow
- The Six Million Dollar Man: Wine, Women and War
1973 Harry Donner
- The Biscuit Eater
1972 Harve McNeil
- Cannon
1971 Magruder
- Montserrat
1971 Luhan
- The Day They Hanged Kid Curry
1971 Wheat
- Tribes
1970 DePayster
- Smoke
1970 Cal Finch
- The Desperate Mission
1969 Shad Clay
- Anzio
1968 Platoon Sgt. Abe Stimmler
- The Power
1968 Talbot Scott
- A Covenant with Death
1967 Brian Talbot
- The Sons of Katie Elder
1965 Matt Elder
- Summer and Smoke
1961 Archie Kramer
- Armored Command
1961 Mike
- Westinghouse Presents: The Dispossessed
1961 Webster
- Visit to a Small Planet
1960 Conrad
- Last Train from Gun Hill
1959 Rick Belden, Craig's Son
- The Trap
1959 Tippy Anderson
- Hot Spell
1958 Buddy Duval
- Gunfight at the O.K. Corral
1957 Deputy Sheriff Charles 'Charlie' Bassett
- Trooper Hook
1957 Jeff Bennett
- Don't Go Near the Water
1957 Adam Garrett
- The Dark Side of the Earth
1957 Capt. Volodney
- Giant
1956 Bob Dace
- Forbidden Planet
1956 Cookie
- The Burning Hills
1956 Morton Bayliss
- The Rainmaker
1956 Jim Curry
- The Big Combo
1955 Mingo
- I Died a Thousand Times
1955 Red
- The Bridges at Toko-Ri
1954 Nestor Gamidge
- Broken Lance
1954 Denny Devereaux
- Tennessee Champ
1954 Happy Jackfield
- East of Sumatra
1953 Cupid (as Henry Earl Hopliman)
- Scared Stiff
1953 Elevator Operator (uncredited)
- Devil's Canyon
1953 Prisoner
- The Girls of Pleasure Island
1953 Marine (uncredited)
- Destination Gobi
1953 Frank Swenson (uncredited)
- Pony Soldier
1952 Undetermined Secondary Role (uncredited)
