Writer, Director, Original work · 51 titles
A Dama OcultaFilm· 1938Writer
A Estalagem MalditaFilm· 1939Writer
Verde PassionalFilm· 1946Director, Writer
GestapoFilm· 1940Writer
Mistérios na BavariaFilm· 1979Writer
Noite InterminávelFilm· 1972Director, Writer
The Belles of St Trinian'sFilm· 1954Writer
The Green ManFilm· 1956Writer
O Homem Que Mudou de AlmaFilm· 1936Writer
Only Two Can PlayFilm· 1962Director
Blue Murder at St. Trinian'sFilm· 1957Writer
The Great St Trinian's Train RobberyFilm· 1966Director, Writer