Writer, Original work · 17 titles
Conde DráculaFilm· 1970Writer
La mala ordinaFilm· 1972Writer
Per pochi dollari ancoraFilm· 1966Writer
Wanted: O ProcuradoFilm· 1967Writer, Original work
No, il caso è felicemente risoltoFilm· 1973Writer
La spiaggia del desiderioFilm· 1976Writer
Sugar ColtFilm· 1967Writer, Original work
Rápidos, Brutos e MortaisFilm· 1973Writer
Yellow: Le CugineFilm· 1969Original work
Um Bandoleiro Chamado Black JackFilm· 1968Writer
Una colt in mano al diavoloFilm· 1973Writer
Aleluia Para DjangoFilm· 1967Writer, Original work