| 1950 |
La corsara Film |
Story |
| 1944 |
El camino de los gatos Film |
Story |
| 1944 |
Sette settimane di guai Film |
Director |
| 1944 |
Tre giorni di gloria Film |
Story |
| 1943 |
The Strange Death of Adolf Hitler Film |
Story |
| 1941 |
Hit the Road Film |
Director |
| 1940 |
La donna invisibile Film |
Original Story |
| 1940 |
You're Not So Tough Film |
Director |
| 1940 |
La casa dei sette camini Film |
Director |
| 1940 |
Il ritorno dell'uomo invisibile Film |
Director, Story |
| 1939 |
The House of Fear Film |
Director |
| 1939 |
Society Smugglers Film |
Director |
| 1937 |
Confession Film |
Director |
| 1935 |
No Monkey Business Film |
Story |
| 1934 |
Musica nell'aria Film |
Director |
| 1934 |
La dactylo se marie Film |
Director |
| 1934 |
Two Hearts in Waltz Time Film |
Director |
| 1933 |
Tout pour l'amour Film |
Director |
| 1933 |
Ein Lied für Dich Film |
Director |
| 1933 |
Ihre Majestät die Liebe Film |
Director, Producer |
| 1933 |
Hochzeitsreise zu dritt Film |
Director |
| 1933 |
Voyage de noces Film |
Director |
| 1932 |
Zwei in einem Auto Film |
Director, Producer, Production Manager |
| 1932 |
Paris-Méditerranée Film |
Director |
| 1931 |
Son altesse l'amour Film |
Director |
| 1931 |
...und das ist die Hauptsache Film |
Director |
| 1930 |
Die letzte Kompagnie Film |
Producer |
| 1929 |
Maman Colibri Film |
Writer |
| 1929 |
Asfalto Film |
Director, Writer |
| 1928 |
Heimkehr Film |
Director, Scenario Writer, Editor |
| 1928 |
Ungarische Rhapsodie Film |
Writer |
| 1926 |
Dagfin Film |
Director, Writer |
| 1926 |
Staatsanwalt Jordan Film |
Producer |
| 1926 |
Derby Film |
Director |
| 1925 |
Der Farmer aus Texas Film |
Director, Writer |
| 1924 |
Liebesbriefe der Baronin von S Film |
Producer |
| 1923 |
Die Gräfin von Paris Film |
Director |
| 1923 |
Tragödie der Liebe Film |
Director |
| 1921 |
Das indische Grabmal, zweiter Teil: Der Tiger von Eschnapur Film |
Director, Producer |
| 1921 |
Das indische Grabmal, erster Teil: Die Sendung des Yoghi Film |
Director, Producer |
| 1921 |
Der Leidensweg der Inge Krafft Film |
Screenplay |
| 1921 |
Die Schuld der Lavinia Morland Film |
Director, Writer |
| 1921 |
Die Frauen vom Gnadenstein Film |
Screenplay |
| 1921 |
Tobias Buntschuh Film |
Creative Director |
| 1920 |
Das wandernde Bild Film |
Producer |
| 1920 |
Die Legende von der heiligen Simplicia Film |
Director |
| 1920 |
Der Amönenhof Film |
Screenplay, Producer |
| 1920 |
Die Herrin der Welt 8. Teil - Die Rache der Maud Fergusson Film |
Director, Writer |
| 1920 |
Die Herrin der Welt, 7. Teil - Die Wohltäterin der Menschheit Film |
Screenplay |
| 1920 |
Die Herrin der Welt 6. Teil - Die Frau mit den Millionarden Film |
Writer |
| 1920 |
Die Herrin der Welt 5. Teil - Ophir, die Stadt der Vergangenheit Film |
Writer |
| 1919 |
Die Herrin der Welt 4. Teil - König Macombe Film |
Writer |
| 1919 |
Die Herrin der Welt 3. Teil - Der Rabbi von Kuan-Fu Film |
Director, Writer |
| 1919 |
Die Herrin der Welt 2. Teil - Die Geschichte der Maud Gregaards Film |
Director, Writer |
| 1919 |
Die Herrin der Welt, 1. Teil - Die Freundin des gelben Mannes Film |
Director, Writer, Producer |
| 1919 |
Fräulein Zahnarzt Film |
Director, Writer |
| 1919 |
Die närrische Fabrik Film |
Writer |
| 1919 |
Die platonische Ehe Film |
Producer, Writer |
| 1919 |
Veritas vincit Film |
Director |
| 1919 |
Das Auge des Götzen Film |
Producer |