Diğer Roller
| 1954 | Star of India - Screenplay |
| 1948 | Adventures of Don Juan - Story |
| 1947 | Last of the Redmen - Screenplay |
| 1944 | Address Unknown - Screenplay |
| 1942 | North of the Rockies - Story |
| 1941 | Sailors on Leave - Story |
| 1941 | Saddlemates - Screenplay |
| 1941 | Pals of the Pecos - Screenplay |
| 1938 | Mars Attacks the World - Screenplay |
| 1938 | Flash Gordon's Trip to Mars - Screenplay |
| 1938 | Flash Gordon: The Deadly Ray From Mars - Writer |
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