Plot
Cowboy Phil Stone gets a job as foreman on a ranch owned by pretty young Isabel Hastings He discovers that ruthless rancher Jeff Kopp has a claim on Isabels ranch and that if she dies unmarried before she turns 21 Kopp will get her ranch When Isabel turns down a marriage proposal by Kopps son Rudy Kopp decides to kill her and get the ranch for himself and hires a notorious killer Cyclops to do the deed