Bertha Muzzy Sinclair
Writing • 1871-11-15
Novelist and screenwriter. Wrote many screen adaptations of her own novels in the 1910's.
Known For
10.0Taming the West
1925
10.0The Galloping Devil
1920
7.5Chip of the Flying U
1939
9.0Chip of the Flying U
1926
7.0Points West
1929
7.0Ridin' Thunder
1925
From Nerdspin
Filmography
- 1939★ 7.5
- 1929★ 7.0
- 1929★ 7.0
- 1927
- 1926★ 9.0
- 1925★ 10.0
- 1925★ 7.0
- 1920★ 10.0
- 1917
- 1916★ 9.0
- 1915
- 1914
- 1914
- 1914
- 1914
- 1914












