Writer, Original work, Director · 30 titles
Troll 2Film· 1990Writer, Original work
Zumbi 3Film· 1988Original work, Writer
VirusFilm· 1980Writer
Palermo Milano - Solo andataFilm· 1996Writer, Original work
After Death - Oltre la morteFilm· 1990Writer, Original work
Milano Palermo - Il ritornoFilm· 2007Writer, Original work
Terminator 2Film· 1989Writer
Blade Violent - I violentiFilm· 1983Writer
Robowar - Robot da guerraFilm· 1988Writer
The CrawlersFilm· 1991Writer
Non aprite quella porta 3Film· 1990Writer
Onze Dias, Onze NoitesFilm· 1987Original work, Writer