Writer
Judgement Day
1988 · Writer
The Hell Raiders
1986 · Writer
The Proud and Damned
1972 · Writer
The Day of the Wolves
1971 · Writer
Ride the Tiger
1970 · Writer
Warkill
1968 · Writer
Fortress of the Dead
1965 · Writer
The Walls of Hell
1964 · Screenplay
Guerillas in Pink Lace
1964 · Writer
Hell of Borneo
Samar
1962 · Writer
The Steel Claw
1961 · Writer