1974

… Screenplay … Story

1973		The Three Musketeers of the West … Writer
1973		Counselor at Crime … Screenplay
1973		High Crime … Writer

1972		Tragic Ceremony … Screenplay
1972		El vikingo … Writer
1972		Hector the Mighty … Screenplay

1968

… Screenplay

1967		Grandes Amigos … Writer
1967		Los chicos con las chicas … Writer

1966		When You Are Not Here … Screenplay
1966		For a Few Extra Dollars … Screenplay

1965		From the Orient with Fury … Screenplay
1965		Mission Bloody Mary … Screenplay

1961

… Writer

1960

… Writer

1959

… Story … Screenplay

1956

… Screenplay

1955

… Adaptation

1969

… Executive Producer

1961

… Producer

1955

… Assistant Director