Gregory Walcott Filmography
- Actor (68 credits)
- The Haunted World of Edward D. Wood Jr. (1995) играет самого себя / рассказчик
- Ed Wood (1994) Potential Backer
- Flying Saucers Over Hollywood: The «Plan 9» Companion (1992) играет самого себя
- House II: The Second Story (1987) Sheriff
- It Came from Hollywood (1982) хроника
- To Race the Wind (1980) Don Summerfun
- The Contender (мини-сериал) (1980)
- Norma Rae (1979) Lamar Miller
- Tilt (1979) Mr. Davenport
- Donner Pass: The Road to Survival (1978) Will McKutcheon
- Every Which Way But Loose (1978) Putnam
- Gemini Man (мини-сериал) (1976) Officer
- The Quest (1976) Blacksmith
- Midway (1976) Captain Elliott Buckmaster
- Alice (1976) Big Jake Hunnicutt
- The Eiger Sanction (1975) Pope
- The Invisible Man (1975) Police Officer
- Chi ha rubato il tesoro dello scia? (1974)
- Land of the Lost (1974) Captain Elmo Diggs
- Thunderbolt and Lightfoot (1974) Used Car Salesman
- The Sugarland Express (1974) Mashburn
- The Six Million Dollar Man (1974) Alex Parker
- The Last American Hero (1973) Cleve Morley
- Prime Cut (1972) Weenie
- Joe Kidd (1972)
- E poi lo chiamarono il magnifico (1972) Bull Schmidt
- Alias Smith and Jones (1971) Sam Bleeker
- Changes (1969) Businessman / Job Interviewer, not listed in credits
- The High Chaparral (1967) Cap Winslow
- Shane (1966) Floyd Harmon
- Captain Newman, M.D. (1963) Capt. Howard
- 87th Precinct (1961) Det. Roger Havilland
- The Outsider (1961) Sgt. Kiley
- On the Double (1961) Colonel Rock Houston
- Simon Lash: The Black Book (1960) Lt. Wile
- The Tall Man (1960) Jim Roberts
- The Deputy (1959) Gar Logan
- Bourbon Street Beat (1959) Al Duffty, not listed in credits
- Laramie (1959) Ben Yuma
- Plan 9 from Outer Space (1959) Jeff Trent
- Bonanza (1959) Capt. John Fenner
- Riverboat (1959) Salem Cox
- Dennis the Menace (1959) Floyd
- Rawhide (1959) Crane
- Shotgun Slade (1959) Lawson
- Bat Masterson (1958) Lou
- Badman's Country (1958) Bat Masterson
- Jet Attack (1958)
- Tales of Wells Fargo (1957) Kyle Gentry
- How to Marry a Millionaire (1957) Second Policeman
- Colt .45 (1957) Art Fredman
- The Persuader (1957) Jim Cleery
- Tombstone Territory (1957) Burt Taggert
- Thunder Over Arizona (1956) Mark Warren
- The Steel Jungle (1956) Guard Weaver
- The Lieutenant Wore Skirts (1956) Lt. Sweeney
- Battle Cry (1955) Sgt. Jim Beller - Drill Instructor
- Texas Lady (1955) Deputy Jess Foley
- The Court-Martial of Billy Mitchell (1955) Howard Millikan, not listed in credits
- The McConnell Story (1955) 1st Military Policeman
- Mister Roberts (1955) Shore Patrolman
- Strange Lady in Town (1955) Scanlon
- Stories of the Century (1954) John Younger
- I Led 3 Lives (1953) Bob - Attorney
- Above and Beyond (1952) Burns, not listed in credits
- Fearless Fagan (1952) MP at Gate, not listed in credits
- Red Skies of Montana (1952) Randy O'Neill, not listed in credits
- Battle Zone (1952) Rifleman, not listed in credits
