Drehbuchautor bei
| 1995 | Sahara – Wüste des Todes | ||
| 1963 | Die Totenliste | ||
| 1956 | 23 Schritte zum Abgrund | ||
| 1954 | Tobor the Great | ||
| 1950 | The Man Who Cheated Himself | ||
| 1948 | The Dark Past | ||
| 1945 | Dangerous Intruder | ||
| 1945 | The Body Snatcher | ||
| 1944 | Strangers in the Night | ||
| 1943 | Sahara | ||
| 1942 | Nightmare | ||
| 1942 | Whispering Ghosts | ||
| 1938 | Mysterious Mr. Moto | ||
| 1935 | The Last Outpost | ||
| 1935 | Charlie Chan in Paris | ||
| 1934 | Die letzte Patrouille | ||
| 1934 | The Mystery of Mr. X | ||
| 1934 | Charlie Chan in London | ||
| 1932 | C.O.D. | ||
| 1932 | Hotel Splendide | ||
| 1932 | Rynox | ||
| 1931 | The Star Reporter | ||
| 1931 | The Rasp |