Writer, Author, Creator, Original work · 13 titles
A Ilha do TesouroFilm· 1950Writer
A Lenda dos Anões MágicosFilm· 1959Writer
Robin Hood - O JusticeiroFilm· 1952Writer
Têmpera de BravosFilm· 1956Writer
On Borrowed TimeFilm· 1939Original work
Entre a Espada e a RosaFilm· 1953Writer
O Vale do CastorFilm· 1950Writer
O Comedor de BiscoitosFilm· 1972Writer
O Tratado dos MoicanosFilm· 1958Writer
Rob Roy, O Grande RebeldeFilm· 1953Writer
Os Dez OusadosFilm· 1960Writer
The Adventures of Spin and MartySeries· 1955Creator