Writer · 15 titles
O Fantasma da ÓperaFilm· 1943
Sexta-Feira 13Film· 1940
Dick Tracy, O AudaciosoFilm· 1945
Esta Noite MorrerásFilm· 1944
O Intruso MisteriosoFilm· 1946
The Spider Woman Strikes BackFilm· 1946
Just Before DawnFilm· 1946
The Crime Doctor's WarningFilm· 1945
A Close Call for Ellery QueenFilm· 1942
A Desperate Chance for Ellery QueenFilm· 1942
No Place for a LadyFilm· 1943
North of the Great DivideFilm· 1950