Ben Matthews gives up the flashy life of a riverboat gambler, hoping to settle down in Galena with his girlfriend, luscious entertainer Zoe. But Galena's leading citizen is murdered on the boat; Ben, on arrival, finds a lynch mob after his neck, and flees. Three years of wandering later, Zoe's letters stop coming and Ben returns to find her and attempt the hopeless task of clearing himself.—Rod Crawford