Cast & crew
The Block Signal (1926)
Directed by Frank O'Connor Written by F. Oakley Crawford
Cast
| Missouri Royer | Brennan |
| Sidney Franklin | Belle Rosen |
| Sidney Franklin | Belle Rosen |
| Hugh Allan | Milford #66 |
| Jean Arthur | Grace Stamper |
| Ralph Lewis | Jovial |
| Hugh Allan | Milford #66 |
| Missouri Royer | Brennan |
| George Chesebro | Steele |
| Jean Arthur | Rusty Ryan |
| George Chesebro | Steele |
| Leon Holmes | Andy |
| Leon Holmes | Andy |
| Ralph Lewis | Jovial |
Crew
| Edward J. Meagher | Scenario Writer |
| Edward J. Meagher | Scenario Writer |
| Frank O'Connor | Director |
| Frank O'Connor | Scenario Writer |
| Frank O'Connor | Scenario Writer |
| Frank O'Connor | Director |
| F. Oakley Crawford | Story |
| F. Oakley Crawford | Story |