Diğer Roller
| 1947 | Northwest Outpost - Adaptation |
| 1937 | Another Dawn - Screenplay |
| 1937 | Another Dawn - Story |
| 1937 | The Prince and the Pauper - Screenplay |
| 1936 | Three Men on a Horse - Screenplay |
| 1936 | Cain and Mabel - Screenplay |
| 1936 | Hearts Divided - Screenplay |
| 1935 | Dangerous - Author |
| 1935 | Dangerous - Screenplay |
| 1935 | Dangerous - Story |
| 1935 | Special Agent - Screenplay |
| 1935 | Front Page Woman - Dialogue |
| 1935 | Front Page Woman - Screenplay |
| 1935 | Oil for the Lamps of China - Screenplay |
| 1935 | Bordertown - Screenplay |
| 1934 | British Agent - Screenplay |
| 1934 | The Key - Screenplay |
| 1934 | Finishing School - Screenplay |
| 1934 | Sing and Like It - Screenplay |
| 1934 | Jimmy the Gent - Story |
| 1933 | Hell Below - Writer |
| 1932 | The Phantom Express - Writer |
Duvar