Writer, Original work · 23 titles
King of the Rocket MenFilm· 1949Writer
O Espírito EscarlateFilm· 1946Writer
Legião do ZorroFilm· 1939Writer
Daughter of the JungleFilm· 1949Original work
Ghost of ZorroFilm· 1949Writer
O Misterioso Dr. SatãFilm· 1940Writer
Daredevils of the Red CircleFilm· 1939Writer
Dick Tracy's G-MenFilm· 1939Writer
Savage MutinyFilm· 1953Writer
Lost Planet AirmenFilm· 1951Writer
The James Brothers of MissouriFilm· 1949Writer
G-Men Never ForgetFilm· 1948Writer