Writer, Original work · 144 titles
Zombies of Mora TauFilm· 1957Original work
Flash Gordon Conquista o UniversoFilm· 1940Writer
The Phantom CreepsFilm· 1939Writer
Tarzan the FearlessFilm· 1933Writer
O Besouro VerdeFilm· 1940Writer
Pride of the BoweryFilm· 1940Writer
A Ilha MisteriosaFilm· 1951Writer
Maravilhoso MascaradoFilm· 1943Writer
Flaming FrontiersFilm· 1938Writer