Writing

1946

… Story … Screenplay

1945

… Screenplay … Story

1943

… Screenplay

1938		Fuochi d'artificio … Screenplay
1938		Hanno rapito un uomo … Story
1938		Il destino in tasca … Screenplay

1937

… Screenplay

1935

… Screenplay

1931

… Writer

1930

… Writer

1928

… Writer

1925

… Writer

1924		Orient … Screenplay
1924		Steuerlos … Writer

1923

… Screenplay

1922

… Screenplay

1921

… Writer