Writer, Original work, Director · 59 titles
The Man in the SaddleFilm· 1926Writer, Original work
O TrapaceiroFilm· 1929Writer
Colisão de FerasFilm· 1925Writer
The Hoosier SchoolmasterFilm· 1935Writer
Renfrew of the Royal MountedFilm· 1937Writer
The House of HateFilm· 1918Original work
Make a MillionFilm· 1935Writer
The Drake CaseFilm· 1929Writer
The Lost BattalionFilm· 1919Writer
My Four Years in GermanyFilm· 1918Writer
ConflitosFilm· 1936Writer
Ticket to a CrimeFilm· 1934Writer