Writer, Original work · 11 titles
Tombstone: The Town Too Tough to DieFilm· 1942Writer
20 Mule TeamFilm· 1940Writer
A Lei do Mais ForteFilm· 1939Writer, Original work
Man of ConquestFilm· 1939Writer
Três PadrinhosFilm· 1936Writer
Trouble for TwoFilm· 1936Writer
The Fighting WesternerFilm· 1935Writer
A Queridinha da FamíliaFilm· 1934Writer
Master of MenFilm· 1933Writer
Newly RichFilm· 1931Writer
The Border LegionFilm· 1930Writer