Writer, Original work, Director · 16 titles
Charlie Chan e o Castelo no DesertoFilm· 1942Writer
Em Plenas NuvensFilm· 1933Writer
The Mandarin MysteryFilm· 1936Writer
Noiva da FatalidadeFilm· 1940Writer, Original work
The Dolly SistersFilm· 1945Writer
Quiet Please, MurderFilm· 1943Director, Writer
Amor Por AtacadoFilm· 1933Original work
The Gay CaballeroFilm· 1940Writer
O Espião JaponêsFilm· 1942Writer
News Is Made at NightFilm· 1939Writer
Manila CallingFilm· 1942Original work
Accent on LoveFilm· 1941Writer