Writer, Original work · 38 titles
19 titles
Mr. Moto's Last WarningFilm· 1939Writer
Mr. Moto Takes a VacationFilm· 1939Writer
AlucinaçãoFilm· 1939Writer
A Gentleman's GentlemanFilm· 1939Writer
Mysterious Mr. MotoFilm· 1938Writer
The Princess Comes AcrossFilm· 1936Original work
Yours for the AskingFilm· 1936Writer
Charlie Chan em ParisFilm· 1935Original work
Guerreiros da ÁfricaFilm· 1935
Mystery WomanFilm· 1935Writer
A Patrulha PerdidaFilm· 1934Original work
The Mystery of Mr. XFilm· 1934Original work
MenaceFilm· 1934Original work
Hotel SplendideFilm· 1932Original work
The RaspFilm· 1932Original work
RynoxFilm· 1931Writer, Original work
The Star ReporterFilm· 1931Writer, Original work
Raise the RoofFilm· 1930Writer