Director, Writer · 90 titles
O Gato e o CanárioFilm· 1927Writer
Frenesi de PaixõesFilm· 1955Writer
Tarzan the FearlessFilm· 1933Director
Flash Gordon's Trip to MarsFilm· 1938Director
The Vanishing RidersFilm· 1935Director
Love BoundFilm· 1932Director
East Side KidsFilm· 1940Director