Gary
Unbelievable!!!!! (2020)
Self
Star Trek: Inside the Roddenberry Vault (2016)
George Matthews in Model Shop (archive footage)
Los Angeles Plays Itself (2004)
William
Night of the Scarecrow (1995)
Major Douglas
Terror In Paradise (1992)
Capt. Kramer
The Wild Pair (1987)
John Praiser
The Return of the Six-Million-Dollar Man and the Bionic Woman (1987)
Half Nelson (1985)
Ben
Survival Zone (1983)
Dr. David Becker
Emergency Room (1983)
Sheriff Earl Baker
The Girl, the Gold Watch & Dynamite (1981)
Dave Cully
The Top of the Hill (1980)
Harley Moon
The Incredible Journey of Doctor Meg Laurel (1979)
Jordan Evanhower
The Ghost of Flight 401 (1978)
Leroy Hastings
Bad Georgia Road (1977)
Bret Haskell
Kit Carson and the Mountain Men (1977)
Frank Lassiter
Project: Kill (1976)
Walter Lucas
The Quest: The Longest Drive (1976)
Fred Barker
The F.B.I. Story: The FBI Versus Alvin Karpis, Public Enemy Number One (1974)
Frank Clinger
Manhunter (1974)
Eliot Travis
Stand Up and Be Counted (1972)
David Seville
Earth II (1971)
Rossiter
R.P.M. (1970)
George Matthews
Model Shop (1969)
Dr. Frank Poole
2001: A Space Odyssey (1968)
Tony Ferris
They Came to Rob Las Vegas (1968)
Earl
Firecreek (1968)
2001: A Space Odyssey - A Look Behind the Future (1966)
Danny Burke
It Happened at the World's Fair (1963)
Sir George
The Magic Sword (1962)
Allen 'Toots' Tuttle
Splendor in the Grass (1961)
Cliff Macy
Wild in the Country (1961)
Russian basketball player
Tall Story (1960)
Gang Member (uncredited)
Warlock (1959)