Writer, Original work, Director · 11 titles
Vale dos CangurusFilm· 2022Writer
Batman: Ano UmFilm· 2011Writer
Superman & Batman: ApocalipseFilm· 2010Writer
Dark CountryFilm· 2009Writer
Irmão UrsoFilm· 2003Writer
Atlantis: O Reino PerdidoFilm· 2001Original work, Writer
TarzanFilm· 1999Writer
O Corcunda de Notre DameFilm· 1996Original work, Writer
O Último dos BravosFilm· 1995Director, Writer
Nas Montanhas dos GorilasFilm· 1988Original work, Writer