Writer, Original work · 17 titles
17 titles
Exiled in AmericaFilm· 1992Writer
The 11th CommandmentFilm· 1986Original work
Dirty TricksFilm· 1981Writer
Engano FatalFilm· 1980Writer
Day of the AnimalsFilm· 1977Writer
Gator, O ImplacávelFilm· 1976Writer
Uma Pequena Cidade do TexasFilm· 1976Writer
Moving ViolationFilm· 1976Writer
A Morte Segue Seus PassosFilm· 1975
Trader HornFilm· 1973Writer
Caçada SádicaFilm· 1971Writer
Sam WhiskeyFilm· 1969Writer