Roy returns home to fine a range feud between the cattlemen and the sheepmen. When his friend is killed he finds the rifle had a defective pin. He learns the rifle belongs to a ranch hand named Barker and that a third party has caused the feud. When he captures outlaws trying to blow up a dam, he claims Barker was the killer. But Barker has switched rifles and the outlaws now accuse Roy and Roy finds himself in trouble.
        
        
                
            Directed by:
                        Joseph Kane                    
        
                
            Starring:
                        Roy Rogers,                        Trigger,                        Bob Nolan,                        Ruth Terry,                        Paul Kelly,                        Ann Gillis