Drehbuchautor bei
| 6/II | Flash Gordon | ||
| 1938 | Flash Gordon's Trip to Mars | ||
| 1936 | Flash Gordon | ||
| 1934 | The Vanishing Shadow | ||
| 1934 | Tailspin Tommy | ||
| 1933 | Phantom of the Air | ||
| Battling with Buffalo Bill |
| 6/II | Flash Gordon | ||
| 1938 | Flash Gordon's Trip to Mars | ||
| 1936 | Flash Gordon | ||
| 1934 | The Vanishing Shadow | ||
| 1934 | Tailspin Tommy | ||
| 1933 | Phantom of the Air | ||
| Battling with Buffalo Bill |