Writer, Creator, Author, Director, Original work · 21 titles
8 titles
Jornada nas Estrelas VI: A Terra DesconhecidaFilm· 1991Writer
Jornada nas Estrelas: O FilmeFilm· 1979Writer
SpectreFilm· 1977Writer, Original work
The Questor TapesFilm· 1974Writer, Original work
Genesis IIFilm· 1973Writer
Garotas Lindas aos MontesFilm· 1971Writer
Star Trek: The CageFilm· 1965Director, Writer