Director, Writer · 142 titles
Charlie Chan no Serviço SecretoFilm· 1944Director
O Mistério do RádioFilm· 1945Director
Spooks Run WildFilm· 1941Director
A Máscara VerdeFilm· 1945Director
Charlie Chan em ''O Gato Chinês''Film· 1944Director
Charlie Chan na MacumbaFilm· 1944Director
A CaprichosaFilm· 1934Director
A Volta do Homem GorilaFilm· 1944Director
Phantom of ChinatownFilm· 1940Director