Writer, Director, Original work · 43 titles
O Homem Que Matou o FacínoraFilm· 1962Writer
MonstrosFilm· 1932Writer
Audazes e MalditosFilm· 1960Writer
Peter PanFilm· 1924Writer
The Colossus of New YorkFilm· 1958Writer
Homens do DesertoFilm· 1951Director, Original work
The Penguin Pool MurderFilm· 1932
O Estranho Caso do Dr. KildareFilm· 1940Writer, Original work
ScaramoucheFilm· 1923Writer
Desert NightsFilm· 1929Writer