An archaeology student photographs a mysterious naked woman by a waterfall, unaware that she is a female demon called Haggia, who soon takes possession of him via a cursed amulet.
A pair of working class lovers - a secretary and an accountant, scheme to marry into the rich landed gentry.
Four people are killed in a saloon hold-up. The townspeople pin the murders on local no-count black sheep Chester Conway. Lawyer Jeff Plummer and prostitute Polly Winters don't believe that Chester is guilty of these crimes, so they hire smooth and suave gunman Silver to prove Chester's innocence and find the real killers.
