Writer, Original work · 34 titles
O Morcego DiabólicoFilm· 1940Writer
The Flying SerpentFilm· 1946Writer, Original work
Billy the KidFilm· 1930Writer
Desert NightsFilm· 1929Original work
Midnight PhantomFilm· 1935Original work
Barefoot BoyFilm· 1938Original work
Rogues' GalleryFilm· 1944Writer
Shake Hands with MurderFilm· 1944Writer
Drums of the DesertFilm· 1940Original work
Her Mad NightFilm· 1932Original work
Girl from RioFilm· 1939Writer, Original work
Valley of TerrorFilm· 1937Writer