Writer, Director, Original work · 34 titles
Capitão AméricaFilm· 1944Writer
O Espírito EscarlateFilm· 1946Writer
O Chicote do ZorroFilm· 1944Writer
Maravilhoso MascaradoFilm· 1943Writer
The Green ArcherFilm· 1940Writer
Manhunt of Mystery IslandFilm· 1945Writer
Haunted HarborFilm· 1944Writer
The Spider ReturnsFilm· 1941Writer
G-Men Never ForgetFilm· 1948Writer
A Adaga de SalomãoFilm· 1943Writer
Perils of the Royal MountedFilm· 1942Writer