Writer, Original work · 19 titles
Night MonsterFilm· 1942Writer
O Romântico DefensorFilm· 1948Writer
O Fatídico Caso do Doutor RxFilm· 1942Writer
The Plot ThickensFilm· 1936Writer
O Covil da DesordemFilm· 1956Original work
The Law West of TombstoneFilm· 1938Writer, Original work
The Black ParachuteFilm· 1944Writer
The Ghost That Walks AloneFilm· 1944Writer
North to the KlondikeFilm· 1942Writer
Sky RaidersFilm· 1941Writer
Bad LandsFilm· 1939Writer, Original work
The Girl and the GamblerFilm· 1939Writer