Writing
Asphalt
1929 · Writer
Four Around the Woman
1921 · Theatre Play
The Informer
1929 · Scenario Writer
Gold
1934 · Writer
I Kiss Your Hand, Madame
Mask in Blue
1943 · Writer
L’Or
1934 · Story
Tango Notturno
1937 · Writer
Here's Berlin
1932 · Writer
Varieté
1935 · Writer
Variety
Die Nacht der Entscheidung
1938 · Novel
Diane - Die Geschichte einer Pariserin
1929 · Screenplay
Die Durchgängerin
1928 · Writer
Der Farmer aus Texas
1925 · Writer
Thamar, das Kind der Berge
1924 · Screenplay
Malva
Maciste e la figlia del re dell'argento
1923 · Screenplay
Death Cheat
1922 · Writer
Die Silbermöve
1922 · Screenplay
Das Geheimnis von Bombay
1921 · Screenplay
