Director, Original work, Writer · 42 titles
As Viagens de GulliverFilm· 1939Writer
Superman contra o Cientista LoucoFilm· 1941Original work
The Mechanical MonstersFilm· 1941Original work
Billion Dollar LimitedFilm· 1942Writer
Electric EarthquakeFilm· 1942Original work
The Mummy StrikesFilm· 1943Director
Destruction Inc.Film· 1942Director
O Falso Super-HomemFilm· 1942Director
Mr. Bug Goes to TownFilm· 1941Writer, Original work
O Fantasminha CamaradaFilm· 1945Director
Snow Foolin'Film· 1949Director
There's Good Boos To-NightFilm· 1948Director