Writer, Original work, Author · 31 titles
Noite TenebrosaFilm· 1946Writer
Melodia FatalFilm· 1946Writer
A Máscara de DimitriosFilm· 1944Writer
Punido Pelo Próprio SangueFilm· 1956Original work, Writer
As Aventuras de Buffalo BillFilm· 1953Original work
Johnny AngelFilm· 1945Writer
Bandoleiros do ArizonaFilm· 1965Writer, Original work
PerseguidosFilm· 1943Writer
Comanche blancoFilm· 1968Writer
Terra VirgemFilm· 1950Writer
The Big LandFilm· 1957Original work
Tension at Table RockFilm· 1956Original work