Writer, Director, Original work · 43 titles
Troll 2Film· 1990Director, Writer, Original work
Zumbi 3Film· 1988Director, Original work, Writer
VirusFilm· 1980Director, Writer, Original work
Palermo Milano - Solo andataFilm· 1996Director, Original work
Ratos: A Noite do TerrorFilm· 1984Director, Writer
After Death - Oltre la morteFilm· 1990Director
Milano Palermo - Il ritornoFilm· 2007Director
Terminator 2Film· 1989Writer
Violenza in un carcere femminileFilm· 1982Writer
Blade Violent - I violentiFilm· 1983Director, Writer
Robowar - Robot da guerraFilm· 1988Writer
Non aprite quella porta 3Film· 1990Director, Writer