The daughter of man who owns a South Seas pearl business falls in love with a wealthy traveler. Her father dies, leaving her the business. A greedy ship captain schemes to take the business from her.

Myrtle Meers breaks her engagement with Larry Fields when he proves to be a coward. Fields goes to work in his father's Pennsylvania coal mines to find his manhood. There he thwarts a plan to control the mines, rescues June Waugh, the girl he loves, and wins self-respect.

A cattle rustler decides to reform, and helps a rancher battle a gang of notorious rustlers.