Regie geführt bei
| 1936 | Die Teufelspuppe | ||
| 1935 | Das Zeichen des Vampirs | ||
| 1933 | Fast Workers | ||
| 1932 | Freaks | ||
| 1931 | Dracula | ||
| 1930 | Outside the Law | ||
| 1929 | Where East is East | ||
| 1929 | The Thirteenth Chair | ||
| 1928 | West of Zanzibar | ||
| 1927 | The Unknown | ||
| 1927 | London After Midnight | ||
| 1926 | The Blackbird | ||
| 1920 | The Virgin of Stamboul | ||
| 1920 | Outside the Law | ||
| 1919 | La bestia nera |
Drehbuchautor bei
| 1936 | Die Teufelspuppe | ||
| 1935 | Das Zeichen des Vampirs | ||
| 1931 | Dracula | ||
| 1930 | Outside the Law | ||
| 1929 | Where East is East | ||
| 1927 | The Unknown | ||
| 1927 | London After Midnight | ||
| 1926 | The Blackbird | ||
| 1920 | The Virgin of Stamboul | ||
| 1920 | Outside the Law | ||
| 1916 | Intoleranz |
mitgespielt in
| 1931 | Dracula | ||
| 1919 | The Mother and the Law | ||
| 1916 | Intoleranz |