The Beast of Hollow Mountain

“One Day After A Million Years It Came Out Of Hiding To... Kill! Kill! Kill!”

Jimmy Ryan (Guy Madison) is an American cowboy ranching in Mexico, and his cattle keep disappearing. He cannot pay what he owes, and Felipe Sanchez (Carlos Rivas), a rival rancher, wants his land. Directors Ismael Rodríguez and Edward Nassour set the trouble in the dry hills, where Jimmy faces Felipe over a debt and Sarita (Patricia Medina), who stands between the two men.