Peter Crane, a college kid who decides to chuck it all and become a real working cowboy travels deep into one of the most beautiful regions of Mexico, where a series of grisly murders plague the rural countryside. The victims are torn to pieces. Peter joins his new boss, Lucas Carrera, a local rancher and former cop and a group of American and Mexican cowboys in defending their ranch and town against the terrible evil behind the murders. A mysterious priest suspects the killings may be tied to ?The Wolftress,? a 17th Century Spanish witch who commanded a group of wolves to kill at her will. As the cowboys and priest go deeper into the mystery, they begin to realize that here in this gorgeous region of Los Altos de Jalisco (Highlands of Jalisco) the fate of the world hangs in the balance amidst unspeakable terror.