Diğer Roller
| 1995 | Deadly Family Secrets - Novel |
| 1974 | The Take - Writer |
| 1972 | Black Gunn - Associate Producer |
| 1972 | Black Gunn - Screenplay |
| 1966 | Alvarez Kelly - Writer |
| 1964 | Tren - Screenplay |
| 1959 | Night of the Quarter Moon - Writer |
| 1958 | Bitmeyen Balayı - Additional Writing |
| 1957 | Interlude - Screenplay |
| 1955 | Kiss of Fire - Screenplay |
| 1955 | This Island Earth - Screenplay |
| 1955 | Chief Crazy Horse - Screenplay |
| 1954 | Four Guns to the Border - Screenplay |
| 1954 | Johnny Dark - Screenplay |
| 1953 | The Glory Brigade - Screenplay |
| 1944 | Thoroughbreds - Additional Dialogue |
| 1939 | Forged Passport - Screenplay |
| 1938 | Exposed - Screenplay |
| 1937 | Quick Money - Screenplay |
| 1937 | Living on Love - Screenplay |
| 1937 | We're on the Jury - Screenplay |
| 1936 | Till We Meet Again - Screenplay |
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