Star Trek: The Next Generation
1987 · Writer
T. J. Hooker
1982 · Writer
The Streets of San Francisco
1972 · Writer
B.L. Stryker
1989 · Writer
Star Trek II: The Wrath of Khan
1982 · Screenplay
Cry Panic
1974 · Writer
Desperate Women
1978 · Writer
Death Cruise
Deliver Us from Evil
1973 · Screenplay
Tank Commandos
1959 · Pvt. Todd
Hell Squad
1958 · German Lieutenant in American Uniform
Pushing Up Daisies
1973 · Warden
