Acting
Born October 23, 1943 · Carlisle, Pennsylvania, USA
Tron
1982 · Head Guard
My Science Project
1985 · Sentry
The Cat from Outer Space
1978 · Additional Voices (voice) (uncredited)
The Island at the Top of the World
1974 · Pilot (uncredited)
The Outing
1987 · Jinn (voice)
The Prey
1983 · Mark O'Brien
Gus
1976 · Stjepan Petrovic
Future Zone
1990 · Tony Ginetti
Shazam!
1974 · Captain Marvel
What Waits Below
1984 · Hunter Prime
Escape from DS-3
1981 · Andrew Lavette
Mutant Species
1995 · Tex (A-Team)
Where Are They Now?
1999 · Self
The Killings at Outpost Zeta
1980
The Secret of Lost Valley
1980 · Cal
An Eye for an Eye
1973 · Sgt. Graham
Pink Angels
1971 · Hitchhiker
1973 · Executive Producer
