 Das Konzert1944 · Writer | Writer |
 Es lebe die Liebe1944 · Writer | Writer |
 An Old Heart Becomes Young Again1943 · Writer | Writer |
 Ein Zug fährt ab1942 · Writer | Writer |
 Die heimlichen Bräute1942 · Writer | Writer |
 The Night in Venice1942 · Writer | Writer |
 Kora Terry1940 · Writer | Writer |
 Friedrich Schiller – The Triumph of a Genius1940 · Writer | Writer |
 Robert Koch, der Bekämpfer des Todes1939 · Writer | Writer |
| DDein Leben gehört mir1939 · Writer | Writer |
 Sergeant Berry1938 · Writer | Writer |
 Little Sinner1938 · Writer | Writer |
 Schüsse in Kabine 71938 · Writer | Writer |
 Rätsel um Beate1938 · Writer | Writer |
 The Bat1937 · Writer | Writer |
 Menschen ohne Vaterland1937 · Writer | Writer |
 Strong Hearts in the Storm1937 · Writer | Writer |
 Thou Art My Joy1936 · Writer | Writer |
 The Beggar Student1936 · Writer | Writer |
 Pygmalion1935 · Screenplay | Screenplay |
 Ein ganzer Kerl1935 · Writer | Writer |
 Inheritance in Pretoria1934 · Screenplay | Screenplay |
| DDer kühne Schwimmer1934 · Writer | Writer |
 The Page from the Dalmasse Hotel1933 · Writer | Writer |
 Die schönen Tage von Aranjuez1933 · Writer | Writer |
 Goodbye Beautiful Days1933 · Writer | Writer |
 Roman einer Nacht1933 · Writer | Writer |
 Flucht nach Nizza1933 · Writer | Writer |
 Dream Of Schoenbrunn1932 · Writer | Writer |
 The Testament of Cornelius Gulden1932 · Screenplay | Screenplay |
 Ja, treu ist die Soldatenliebe1932 · Writer | Writer |
 The Cruel Girlfriend1932 · Writer | Writer |
 Should We Wed Them?1932 · Writer | Writer |
 Une nuit au paradis1932 · Writer | Writer |
 Poor little Eva1931 · Writer | Writer |
 True Jacob1931 · Screenplay | Screenplay |
 Storm in a Water Glass1931 · Writer | Writer |
 The Stranger1931 · Writer | Writer |
 1000 German words1930 · Writer | Writer |
 Die blonde Nachtigall1930 · Writer | Writer |
 Schoeller's Boarding House1930 · Writer | Writer |
| DDer Nächste, bitte!1930 · Writer | Writer |
 The Rhineland Model1930 · Writer | Writer |
 Tonight - Eventually1930 · Writer | Writer |
 The girl from USA1930 · Writer | Writer |
 Dangers of the Engagement Period1930 · Writer | Writer |
| TTo life and death1930 · Writer | Writer |
| GGeheimpolizisten1929 · Writer | Writer |
 Das Mädel mit der Peitsche1929 · Writer | Writer |
| MMöblierte Zimmer1929 · Writer | Writer |
 Spelunke1929 · Writer | Writer |
| DDie Hotelratte1928 · Screenplay | Screenplay |
| LLedige Mütter1928 · Writer | Writer |
 Das Erwachen des Weibes1927 · Screenplay | Screenplay |
 Les voleurs de gloire1926 · Writer | Writer |
| SSchicksal1925 · Writer | Writer |
| CCold Heart1924 · Writer | Writer |
 Time Is Money1923 · Screenplay | Screenplay |
| DDie Königin von Whitechapel1922 · Writer | Writer |
| SSybill Morgan1920 · Writer | Writer |
