Writer, Original work · 35 titles
35 titles
Triumphs of a Man Called HorseFilm· 1983Original work
A Vingança De Um Homem Chamado CavaloFilm· 1976Writer
Fortaleza ProibidaFilm· 1976Writer
A DesforraFilm· 1974Writer
O Fator NetunoFilm· 1973Writer
Fúria SelvagemFilm· 1971Writer
Um Homem Chamado CavaloFilm· 1970Writer
Caccia ai violentiFilm· 1968Writer
Valete de OurosFilm· 1967
Wolf LarsenFilm· 1958Writer
Oregon PassageFilm· 1957Writer
Mulheres CondenadasFilm· 1955Writer, Original work
Sitting BullFilm· 1954Writer
The Bamboo PrisonFilm· 1954Writer, Original work
Khyber PatrolFilm· 1954Writer
Gun BeltFilm· 1953Writer
Son of Belle StarrFilm· 1953Writer, Original work
FargoFilm· 1952Writer
The Lady and the BanditFilm· 1951Original work
The HighwaymanFilm· 1951Writer
Canadian PacificFilm· 1949Writer, Original work
RockyFilm· 1948Writer
Bells of San FernandoFilm· 1947Writer, Original work
LouisianaFilm· 1947Writer
Beyond the Blue HorizonFilm· 1942Original work
International LadyFilm· 1941Original work
