Writing

1984

… Writer

1977

… Screenplay

1976

… Screenplay

1975

… Writer

1974

… Writer

1972

… Writer

1971

… Writer

1970

… Writer

1969		Sabata … Screenplay … Story
1969		Island of Lost Girls … Screenplay
1969		Five for Hell … Writer

1968		If You Meet Sartana Pray for Your Death … Screenplay
1968		Kill, Panther, Kill! … Screenplay

1967

… Writer

1966		So Darling, So Deadly … Screenplay
1966		Kiss Kiss, Kill Kill … Screenplay

1965		Mission to Caracas … Writer
1965		Left Handed Johnny West … Story

1964

… Screenplay

1963		The Ten Gladiators … Writer
1963		The Old Testament … Screenplay

1962		79 A.D. … Writer
1962		The Fury of Hercules … Story

1961		Samson … Screenplay
1961		Goliath Against the Giants … Screenplay
1961		Conqueror of Maracaibo … Writer

1959

… Screenplay … Story

1958

… Screenplay

1953

… Screenplay