1971		The Lineage of Cain … Writer
1971		Adios Compañeros … Screenplay
1971		Una ragazza di Praga … Screenplay

1968

… Dialogue

1967		An Eye for an Eye, A Tooth for a Tooth … Dialogue
1967		Fistful of Diamonds … Dialogue

1964		FBI Operation Yellow Viper … Screenplay
1964		Mondo Infame … Writer … Story

1964

… Director

1962

… Director