 
            The Block Signal (1926)
Joe Ryan, a veteran train engineer, is demoted to a flagman position after a disastrous crash-- one caused by his cowardly and opportunistic partner. Though Ryan's failing eyesight is named as the cause of the crash, he's undeterred as he designs an automatic braking invention.
                                    Directing:
                    
Writing:
Stars:
        - Frank O'Connor
Writing:
- Frank O'Connor
- Edward J. Meagher
- F. Oakley Crawford
Stars:
        
                            Release Date: 1926-09-15
            
                        
                                
                                
                            
            
    - Language: en
- Runtime: 59
 
                                    
                                    Bert Steele
                                                                             
                                    
                                    Grace Ryan
                                                                             
                                    
                                    'Jovial Joe' Ryan
                                                                             
                                    
                                    Jack Milford
                                                                             
                                    
                                    'Roadhouse' Rosen
                                                                             
                     
                             
                 
                 
                