Writer, Original work, Director · 32 titles
O Expresso da AventuraFilm· 1932Writer
Um Segundo Para MorrerFilm· 2002Writer
The Whispering ShadowFilm· 1933Writer
Dick Tracy, o DetetiveFilm· 1937Original work
Badge of HonorFilm· 1934Writer
The AvengerFilm· 1931Writer
The Fighting RookieFilm· 1934Writer
The Devil HorseFilm· 1932Writer