Bertha Muzzy Sinclair
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| Сценарист | |||
|---|---|---|---|
| 1939 | Chip of the Flying U | ||
| 1929 | King of the Rodeo | ||
| 1929 | Points West | ||
| 1926 | Chip of the Flying U | ||
| 1925 | Ridin' Thunder | ||
| 1925 | Taming the West | ||
| 1920 | The Galloping Devil | ||
| 1917 | North of Fifty-Three | ||
| 1916 | A Modern Knight | ||
| 1915 | How Weary Went Wooing | ||
| 1914 | Chip of the Flying U | ||
| 1914 | Chip of the Flying U | ||
| 1914 | Shotgun Jones | ||
| 1914 | When the Cook Fell Ill | ||
| 1914 | When the Cook Fell Ill | ||