Writing

1949

… Screenplay

1946		The Madonna's Secret … Writer
1946		The Face of Marble … Story

1945

… Story

1938

… Story

1932

… Writer

1931

… Writer

1927		Orientexpress … Writer
1927		Der Anwalt des Herzens … Writer
1927		His Late Excellency … Writer
1927		Eva and the Grasshopper … Screenplay
1927		Die Czardasfürstin … Writer

1926		Gräfin Plättmamsell … Writer
1926		Die Kleine vom Varieté … Screenplay
1926		Sein großer Fall … Screenplay

1925

… Writer

1923

… Writer