Original work, Writer · 7 titles
O Segredo da Porta FechadaFilm· 1947Original work
White Tie and TailsFilm· 1946Original work
The Hidden HandFilm· 1942Writer
Love Letters of a StarFilm· 1936Original work
Murder by the ClockFilm· 1931Original work
Estrela do NorteFilm· 1925Original work
The Silent CommandFilm· 1923Original work