Writer, Original work, Director · 51 titles
Era Uma Vez na AméricaFilm· 1984Writer
PhenomenaFilm· 1985Writer, Original work
Demons: Filhos das TrevasFilm· 1985Writer
Terror na ÓperaFilm· 1987Writer
Dois Olhos SatânicosFilm· 1990Writer
Acqua e saponeFilm· 1983Writer, Original work
Demons 2: Eles VoltaramFilm· 1986Writer
La sindrome di StendhalFilm· 1996Writer, Original work
SleeplessFilm· 2001Writer, Original work
Jogador MisteriosoFilm· 2004Writer, Original work
TraumaFilm· 1993Original work
A CatedralFilm· 1989Writer, Original work