In this western, a Montana cattle rancher travels to San Francisco's notorious Barbary Coast and ends up falling in love with a dance hall girl who helps him win big at the gaming tables. Unfortunately, a card sharp takes it all from the innocent rube. The dance hall girl is also involved with the sharper. This western chronicles the way in which the rancher gets his revenge and wins back the love of the woman. The great earthquake of 1906 provides the story's climax.