Writer, Creator, Original work · 11 titles
Invasão AméricaSeries· 1998Creator
Time TraxSeries· 1993Creator
Crash Landing: The Rescue of Flight 232Film· 1992Writer
Jornada nas Estrelas V: A Última FronteiraFilm· 1989Writer, Original work
Jornada nas Estrelas IV: A Volta para CasaFilm· 1986Writer, Original work
Jornada nas Estrelas III: À Procura de SpockFilm· 1984Writer
Jornada nas Estrelas II: A Ira de KhanFilm· 1982Writer, Original work
The Powers of Matthew StarSeries· 1982Creator
Gemini ManSeries· 1976Creator
O Homem InvisívelSeries· 1975Creator
The AstronautFilm· 1972Writer