Writer, Original work · 30 titles
O Fantasma de FrankensteinFilm· 1942Original work
O Filho do DráculaFilm· 1943Writer
O Gato NegroFilm· 1941Writer
Dick Tracy Contra o MonstroFilm· 1947Writer
Uma Aventura PerigosaFilm· 1952Writer
O Intruso MisteriosoFilm· 1946Original work
The Wrong RoadFilm· 1937Writer
Just Before DawnFilm· 1946Original work
The Truth About MurderFilm· 1946Writer
The Crime Doctor’s Strangest CaseFilm· 1943Writer, Original work
Ellery Queen and the Perfect CrimeFilm· 1941Writer
Colorado SundownFilm· 1952Writer, Original work