| DDas Geständnis der Drei1929 · Writer | Writer |
 Fighting the White Slave Traffic1927 · Writer | Writer |
| RRinaldo Rinaldini1927 · Writer | Writer |
| DDer Tiger des Zirkus Farini1923 · Screenplay | Screenplay |
| MMaciste und der Sträfling Nr. 511923 · Screenplay | Screenplay |
| TTurfpiraten1922 · Writer | Writer |
| DDie Nacht ohne Morgen1921 · Writer | Writer |
 Das Geheimnis der Mumie1921 · Writer | Writer |
| DDie Diamantenkonkurrenz1921 · Screenplay | Screenplay |
 Moriturus1920 · Screenplay | Screenplay |
| DDie Dame mit dem Diadem1918 · Screenplay | Screenplay |
| DDas gestohlene Hotel1918 · Writer | Writer |
| DDer Teilhaber1918 · Writer | Writer |
| DDie Gräfin von Navarra1917 · Writer | Writer |
 Das Geheimnis der Briefmarke1917 · Writer | Writer |
 Eine Nacht in der Stahlkammer1917 · Writer | Writer |
| AAdamants letztes Rennen1916 · Writer | Writer |
| DDer gelbe Ulster1916 · Writer | Writer |
| AAphrodite1916 · Screenplay | Screenplay |
 Die silberne Kugel1916 · Screenplay | Screenplay |
 Ein Gruß aus der Tiefe1915 · Writer | Writer |