Gregory Walcott
- The Haunted World of Edward D. Wood, Jr.
1996 Himself / Narrator
- Ed Wood
1994 Potential Backer
- House II: The Second Story
1987 Sheriff
- Blacke's Magic
1986
- Murder, She Wrote
1984 Willie Patchecki
- Airwolf
1984 Brother Ahab
- Simon & Simon
1981
- Dynasty
1981
- To Race the Wind
1980 Don Summerfun
- Tilt
1979 Mr. Davenport
- Norma Rae
1979 Lamar Miller
- Donner Pass: The Road to Survival
1978 Will Mckutcheon
- Escapade
1978 Tough Guy in Bar
- Every Which Way but Loose
1978 Putnam
- Vega$
1978
- CHiPs
1977
- Eight Is Enough
1977
- The Quest
1976 Blacksmith
- Midway
1976 Captain Elliott Buckmaster
- Alice
1976
- Gemini Man
1976 Officer
- The Eiger Sanction
1975 Pope
- Baretta
1975
- The Invisible Man
1975 Police Officer
- The Sugarland Express
1974 Mashburn
- Thunderbolt and Lightfoot
1974 Used Car Salesman
- Little House on the Prairie
1974 Slick McBurney
- The Six Million Dollar Man
1974 Alex Parker
- The Last American Hero
1973 Cleve Morley
- Kojak
1973 Malcolm Cane
- Police Story
1973
- Chase
1973
- Prime Cut
1972 Weenie
- Joe Kidd
1972 Mitchell
- Man of the East
1972 Bull Schmidt
- McCloud
1970
- Changes
1969 Businessman / Job Interviewer
- The Mod Squad
1968
- Bill Wallace of China
1967 Producer
- The High Chaparral
1967 Truescott
- Shane
1966 Floyd Harmon
- The Big Valley
1965 Hoyt Vatcher
- Daniel Boone
1964 Tom Jimson
- Captain Newman, M.D.
1963 Capt. Howard
- The Dakotas
1963
- The Outsider
1961 Sgt. Kiley
- On the Double
1961 Rock Houston
- 87th Precinct
1961 Detective Roger Havilland
- The Tall Man
1960
- Rawhide
1959 Mara
- Riverboat
1959 Salem Cox
- Wichita Town
1959
- Bonanza
1959 Farmer Perkins
- The Deputy
1959 Reece - Bully
- Jet Attack
1958 Lt. Bill Claiborne
- Badman's Country
1958 Bat Masterson
- The Rifleman
1958
- Bat Masterson
1958 Sam Long
- Frontier Doctor
1958
- Plan 9 from Outer Space
1957 Jeff Trent
- The Persuader
1957 Jim Cleery
- Perry Mason
1957 Bill Johnson
- Sugarfoot
1957 Duke McKlintock
- 26 Men
1957
- Maverick
1957 Cole Younger
- Trackdown
1957 Cliff Doby
- The Steel Jungle
1956 Guard Weaver
- Thunder Over Arizona
1956 Mark Warren
- The Lieutenant Wore Skirts
1956 Lt. Sweeney
- Dick Powell's Zane Grey Theatre
1956 Rafe
- Texas Lady
1955 Deputy Jess Foley
- The McConnell Story
1955 1st Military Policeman
- Battle Cry
1955 Sgt. Jim Beller - Drill Instructor
- Strange Lady in Town
1955 Scanlon
- The Court-Martial of Billy Mitchell
1955 Howard Millikan
- Mister Roberts
1955 Shore Patrolman
- Navy Log
1955
- The Life and Legend of Wyatt Earp
1955 Odie Hewitt
- Cheyenne
1955 Lou Gray
- The Wonderful World of Disney
1954 Henderson
- I Led 3 Lives
1953 Bob - Attorney
- Red Skies of Montana
1952 Randy O'Neill (uncredited)
