When asked about the Ghost Riders song he sings, Gene Autry (Gene Autry) tells this legend: Gene is about to resign as an investigator for the county attorney and go into the cattle business with his pal Chuckawalla Jones (Pat Buttram) but decides instead to help Anne Lawson (Gloria Henry) clear her father, rancher Ralph Lawson (Steve Darrell'), of a false murder charge. He looks for the three witnesses who can testify that Lawson shot only in self defense in killing a gambler, but the witnesses are terrorized by another gambler, town boss Rock McCleary (Robert Livingston), who shoots witness Pop Roberts (Tom London)Morgan. Fatally wounded, Pop gives Gene the information needed to clear Lawson, then dies crying the "Ghost Riders" are coming for him. Gene then heads for a showdown with McCleary.