Profil Görüntüleri
| Doğum yeri | Riga, Russian Empire |
| Doğum günü | 1896-12-25 |
| Ölüm | 1963-09-29 |
Oy
Diğer Roller
| 1958 | Flaming Frontier - Writer |
| 1958 | Wolf Dog - Writer |
| 1957 | Durango'da Düello - Writer |
| 1955 | La vedova X - Screenplay |
| 1955 | Le avventura di Cartouche - Writer |
| 1954 | Border River - Screenplay |
| 1954 | Border River - Story |
| 1952 | Horizons West - Screenplay |
| 1952 | Horizons West - Story |
| 1952 | The Cimarron Kid - Screenplay |
| 1952 | The Cimarron Kid - Story |
| 1951 | Santa Fe - Story |
| 1949 | Massacre River - Screenplay |
| 1949 | Laredo Sokakları - Story |
| 1940 | The Border Legion - Screenplay |
| 1940 | Colorado - Screenplay |
| 1938 | Sinners in Paradise - Writer |
| 1937 | The Last Train from Madrid - Screenplay |
| 1937 | Criminal Lawyer - Story |
| 1936 | The Texas Rangers - Screenplay |
| 1936 | Special Investigator - Screenplay |
| 1935 | Hot Tip - Writer |
| 1933 | Flying Devils - Story |
| 1932 | What Price Hollywood? - Story |
| 1932 | State's Attorney - Story |
| 1931 | Men of Chance - Adaptation |
| 1931 | Men of Chance - Dialogue |
| 1931 | Drakula - Writer |
| 1929 | Hot Stuff - Writer |
| 1928 | Hellship Bronson - Writer |
| 1928 | Burning Daylight - Writer |
| 1927 | Babe Comes Home - Writer |
| 1927 | Easy Pickings - Writer |
| 1924 | Human Desires - Writer |
| 1924 | The Great Well - Writer |
| 1924 | Lights of London - Scenario Writer |
| 1923 | God's Prodigal - Writer |
| 1923 | The Ne'er-Do-Well - Writer |
| 1921 | The Bronze Bell - Writer |
| 1921 | The Home Stretch - Writer |
Duvar