Tracking an outlaw to Greenwood, Kansas, U.S. Deputy Marshal Custis Long finds the local homesteaders are living in terror of the Hell Riders-mounted marauders with strange costumes that seem to give them heads of flame...
Rancher Carlton Barstow is taking the heat for the raids, but he blames the Hell Riders for rustling his cattle. It's up to Longarm to send the Hell Riders to their namesake, if he can escape the nets of a butterfly collector's sizzling sister...
