Writer, Original work, Director, Author, Creator · 17 titles
8 titles
Aliens: O ResgateFilm· 1986Writer
Invasores de MarteFilm· 1986Writer
A Volta dos Mortos VivosFilm· 1985Director, Writer
Força SinistraFilm· 1985Writer
Trovão AzulSeries· 1984Creator
Trovão AzulFilm· 1983Writer
Heavy Metal: Universo em FantasiaFilm· 1981Writer, Original work
A Cidade dos Mortos-VivosFilm· 1981Writer