Writing

1991

… Adaptation

1989

… Adaptation

1987

… Adaptation

1975

… Screenplay

1972

… Writer

1970

… Writer

1967

… Screenplay

1965		Kingdom of the Silver Lion … Screenplay
1965		The Wild Men of Kurdistan … Screenplay

1964		The Racetrack Murders … Writer
1964		The Curse of the Hidden Vault … Screenplay

1963		The Secret of the Black Widow … Screenplay
1963		The Black Abbot … Writer
1963		The Curse of the Yellow Snake … Writer