Writer, Director, Original work · 8 titles
O Vale de GwangiFilm· 1969Writer
King Kong vs. GodzillaFilm· 1963Writer, Original work
King Kong Contra GodzillaFilm· 1962Original work, Writer
A Besta da MontanhaFilm· 1956Writer, Original work
The Ghost of Slumber MountainFilm· 1918Director, Writer
R.F.D., 10,000 B.C.Film· 1917Director
The Dinosaur and the Missing Link: A Prehistoric TragedyFilm· 1915Director
Morpheus MikeFilm· 1915Director