F. Oakley Crawford

The Block Signal

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.

Parisian Love

Armand and Marie survive in the streets until charitable (and wealthy) scientist Pierre Marcel takes Armand in after a botched robbery. Marie, a fiery Apache, swears revenge on Marcel for taking her lover away from her.