Warden
Pushing Up Daisies (1973)
Pvt. Todd
Tank Commandos (1959)
German Lieutenant in American Uniform
Hell Squad (1958)
Screenplay
Star Trek II: The Wrath of Khan (1982)
Story
Writer
Desperate Women (1978)
Death Cruise (1974)
Cry Panic (1974)
Deliver Us from Evil (1973)