A cowboy drifting around the border gets mixed up with Mexican revolutionary gun smuggling when he becomes friends and rivals with the chief smuggler.

Bill Codyas Bill Harris, AKA Bill Austin
Blanche Mehaffeyas Jane Wilson
George Chesebroas Captain Salinas, AKA The Eagle
Fred Churchas Buck Morgan
William Desmondas Dr. Jim Wilson
Jimmy Aubreyas Tulsa Pete Hensen
Franklyn Farnumas Fred Palmer