U. S. Marshal Eddie Dean is on the trail after a gang of train robbers but, along the way, he gets involved in a murder. The victim is the uncle , a ranch owner, of Mary Ann Jarvis. Persuading her not to sell the ranch, Eddie uncovers the gang trying to get control of the property for the rich ore it contains and exposes the family lawyer as the swindler heading the robbing-and-killing gang. Eddie also manages to sing four songs while investigating.
—Les Adams <longhorn1939@sudddenlink.net>