Filmography
The Lineage of Cain1971 · Writer
Adios Compañeros1971 · Screenplay
Una ragazza di Praga1971 · Screenplay
The Electric Chair1969 · Dialogue
Let It All Hang Out1969 · Dialogue
The Doll of Satan1969 · Dialogue
Vietnam, guerra e pace1968 · Dialogue
An Eye for an Eye, A Tooth for a Tooth1967 · Dialogue
Fistful of Diamonds1967 · Dialogue
FBI Operation Yellow Viper1964 · Director, Screenplay
Mondo Infame1964 · Story, Writer
Sfida nella città dell'oro1962 · Director