Riding toward Paradise, Billy the Kid (Bob Steele), Fuzzy Jones (Al St. John) and Jeff (Carleton Young) witness the murder of Marshal Mason (Stanley Price). Fuzzy rides into town, posing as the dead lawman, and learns the town is being ruled by a gang, supposedly headed by Burke (Curley Dresden), but, in reality, bossed by a leading businessman in Paradise. The trio set out to put an end to the lawlessness but Ann Hardy (Phyllis Adair), ward of the town banker, Hardy (Edward Peil Sr.), keeps placing obstacles in their path, for reasons of her own. They are aided in their task by Lopez (Julian Rivero), a member of the Mexico secret service, posing as a bartender.