 Rosenmontag1955 · Writer | Writer |
 Die Regimentstochter1953 · Director, Writer | Director, Writer |
 The Sonnenbrucks1951 · Director, Writer | Director, Writer |
 Wozzeck1947 · Director, Writer | Director, Writer |
| TThe Old Song1945 · Writer | Writer |
 Clarissa1941 · Screenplay | Screenplay |
 Dream Music1940 · Screenplay | Screenplay |
 Der Schritt vom Wege1939 · Writer | Writer |
 Mordsache Holm1938 · Writer | Writer |
 The Cossack and the Nightingale1936 · Writer | Writer |
 The Love of the Maharaja1936 · Writer | Writer |
 Pillars of Society1935 · Writer | Writer |
 Frasquita1934 · Screenplay | Screenplay |
 Anita v ráji1934 · Screenplay | Screenplay |
 There Is Only One Love1933 · Writer | Writer |
| HHöllentempo1933 · Writer | Writer |
 Spione am Werk1933 · Screenplay | Screenplay |
 A Woman Like You1933 · Writer | Writer |
 Moral und Liebe1933 · Writer | Writer |
| TThe Love Contract1932 · Writer | Writer |
| TThree from the stamp office1932 · Writer | Writer |
| CChauffeur Antoinette1932 · Writer | Writer |
 Madame Bluebeard1931 · Writer | Writer |
 Gloria1931 · Writer | Writer |
 Elisabeth of Austria1931 · Writer | Writer |
 Girls For Sale!1931 · Writer | Writer |
 The Lovers of Midnight1931 · Screenplay | Screenplay |
 Oh Those Glorious Old Student Days1930 · Writer | Writer |
 Gehetzte Mädchen1930 · Writer | Writer |
 Ehe in Not1929 · Writer | Writer |
 Incest1929 · Writer | Writer |
 Their Son1929 · Screenplay | Screenplay |
 The Hound of the Baskervilles1929 · Writer | Writer |
| KKolonne X1929 · Writer | Writer |
| DDas Recht der Ungeborenen1929 · Writer | Writer |
| PPeter, der Matrose1929 · Writer | Writer |
 Meineid1929 · Writer | Writer |
 Cagliostro1929 · Screenplay | Screenplay |
 The Somnambulist1929 · Writer | Writer |
 A Knight in London1928 · Screenplay | Screenplay |
 Sex in Chains1928 · Writer | Writer |
 Die Dame und ihr Chauffeur1928 · Writer | Writer |
| CCasanovas Erbe1928 · Writer | Writer |
 Fair Game1928 · Writer | Writer |
 The Fugitive Lover1927 · Writer | Writer |
 Small Town Sinners1927 · Writer | Writer |
| AAssassination1927 · Writer | Writer |
 Agitated Woman1927 · Writer | Writer |
 Liebelei1927 · Writer | Writer |
 Der große Unbekannte1927 · Writer | Writer |
 Die Warenhausprinzessin1926 · Writer | Writer |
 Gern hab' ich die Frauen geküßt1926 · Screenplay | Screenplay |
| DDas graue Haus1926 · Writer | Writer |
 Nanette macht alles1926 · Writer | Writer |
