Víbora caliente (1978)

A sadistic and ruthless outlaw has been terrorizing the town of Hot Snake. A bounty hunter named Emiliano is hired by the local sheriff to hunt down the outlaw after he murders a woman and steals money belonging to the Army. Warned by a local bruja not to take the bounty, Emiliano soon finds himself the target of a mysterious man who seeks to settle a personal vendetta.