Helen Gregg
Writer
Helen Gregg is known for King Cowboy (1928), Outlawed (1929) and Rough Ridin' Red (1928).
Writer
| Pals of the Prairie(1929) |
| The Pride of Pawnee(1929) |
| Laughing at Death(1929) |
| Idaho Red(1929) |
| The Amazing Vagabond(1929) |
Helen Gregg is known for King Cowboy (1928), Outlawed (1929) and Rough Ridin' Red (1928).
| Pals of the Prairie(1929) |
| The Pride of Pawnee(1929) |
| Laughing at Death(1929) |
| Idaho Red(1929) |
| The Amazing Vagabond(1929) |