Ana Verdugo

Sam Longwood , un cowboy vagabond et fauché , revoit par hasard Jack Colby qui , quinze ans auparavant , fût son associé dans l'exploitation d'une mine d'or. Il s'aperçoit que celui ci s'est enrichi à ses dépens. Aidés par deux amis , Joe et Billy, il entreprends de recouvrer ce qui lui est dû , mais c'est un échec. Il décide alors d'enlever l'épouse de Colby , qui est aussi la femme que Sam a toujours aimée et qui révèle un caractère aussi détestable qu'inattendu...

Dave Boland (Carlos East) wears a strange medallion and robs the bank. He also takes the banker's daughter with him. Then he rapes her and put the satanic mark on her body. He was caught and was prepared for hanging. At moment before hanging Dave uses his supernatural power and makes a local shoe-shiner his accomplice. While running from sheriff Dave was injured and after some time dies. But before his death Dave gives this medallion to shoe-shiner Oscar and asks him to take revenge in the name of Satan. So he does it and also continue to rape and kill women never forgetting to leave satanic mark on their bodies...