Billy O'Brien
| Occupation | Actor |
|---|---|
| Movie Credits | 20 |
| Best filmography |
|---|
| True Heaven (1929) |
| The Valiant (1929) |
| The Virginian (1929) |
| Bouncing Babies (1929) |
| This Is Heaven (1929) |
| Lucky Star (1929) |
| Say It with Songs (1929) |
| The Lone Trail (1932) |
| The Power and the Glory (1933) |
| Pilgrimage (1933) |