Self
The Shark Is Still Working: The Impact & Legacy of "Jaws" (2009)
Narrator
The Making of 'Alien³' (1992)
Dr. Froman
Perry Mason : Le Mauvais Esprit (1987)
Capitaine EO (1986)
Narrator (voice)
Destination Dune (1984)
Dr. Robinson
BrainWaves (1983)
Jonathan Eastman
This Girl For Hire (1983)
La Ferme de la terreur (1981)
Loc-Nar (voice / uncredited)
Métal Hurlant (1981)
Dr. Kevin Hastings
Angel Dusted (1981)
Ordric (voice)
Galaxina (1980)
Robert
The Night Rider (1979)
John Roxborough
Ring of Passion (1978)
Captain Wells
L'Étrangleur invisible (1978)
Jorma's Father (voice)
Hugó, a víziló (1975)
Dr. Laurence Mallen
The Lives of Jenny Dolan (1975)
Rudi Franco
The Last Survivors (1975)
Capt. Lojoie H. Desplain IV
The Legend of Hillbilly John (1974)
Mr. Nicholson
Rhinoceros (1974)
Primus Isaac Kimbridge
Genesis II (1973)
Bryce
Come Back, Charleston Blue (1972)
Capt. Jackson
The Forgotten Man (1971)
Charbout
The Boy from Dead Man's Bayou (1971)
Frank Jones
The Old Man Who Cried Wolf (1970)
Doctor Copeland
Le cœur est un chasseur solitaire (1968)
Lieutenant Harvey Atkins
The Sweet Ride (1968)
Det. John Rollins
Deadlock (1967)
Brother John
Les fusils du Far-West (1966)
Charles
Carol for Another Christmas (1964)
Le policier noir
Trouble-fête (1964)
Al Graham
David and Hazel: A Story in Communication (1964)
Who Will Teach Your Child? (1948)