Las viboras cambian de piel (1974)
Género : Acción, Western
Tiempo de ejecución : 1H 38M
Director : René Cardona Jr.
Escritor : Fernando Galiana
Sinopsis
Rene Cardona Jr.'s bloody Mexi-Western is the story of a hired gun that wants to complete his last big job so he can retire with his prostitute. The job consists of killing a sheriff who keeps himself hidden away inside an old monastery. A series of double crosses culminates with an excessively bloody Wild Bunch inspired massacre inside the monastery.