Smith is an iron-willed railroad detective. When his friend Murray is fired from the railroad and begins helping Rebstock wreck trains, Smith must go after him. He also seems to have an interest in Murray's wife (and vice versa).
Cast: Alan Ladd, Robert Preston, Brenda Marshall, Donald Crisp, William Demarest, Fay Holden, Murvyn Vye, Frank Faylen, John Eldredge, Ward Wood
