Writer, Creator, Author, Original work · 10 titles
Once There Was a WayBook· 2017Author
Surrounded by Enemies: What if Kennedy Survived Dallas?Book· 2013Author
Chasing a DreamFilm· 2009Writer
A Aventura do PoseidonFilm· 2005Writer
Atlantis: O Reino PerdidoFilm· 2001Original work, Writer
O Corvo: Uma Escada para o CéuSeries· 1998Creator
Mortal Kombat: A AniquilaçãoFilm· 1997Writer
Dark SkiesSeries· 1996Creator
Contato ExtraterrestreFilm· 1993Writer
E.N.G.Series· 1989Creator