Writer, Original work · 13 titles
13 titles
Desperate Rescue: The Cathy Mahone StoryFilm· 1993Writer
The ChaseFilm· 1991Writer
Promessa de SangueFilm· 1987Writer
AmazonsFilm· 1984Original work
Tubarão 3Film· 1983Original work
O Terror Que Vem do CéuFilm· 1978Writer
SST: Death FlightFilm· 1978Original work
O Sequestro de CandyFilm· 1973Writer
Family FlightFilm· 1972
Le rouble à deux facesFilm· 1968Original work