Craig Thompson's idyllic hunting trip with his two buddies and unstable cousin is wrecked after hearing that his fiance and best man-to-be have been cavorting behind his back. To make matters worse, his cousin appears on the verge of a murderous rampage while a rapidly-spreading Chupacabra virus is turning locals into the undead. After shooting the ranch owner, drugging the Game Warden, and narrowly escaping an insidious hillbilly gang led by British magnifico, Billy Ray, the boys must not only survive an impending zombie melee but each other. BUCK WILD turns the buddy comedy upside down while tearing zombies inside out in this tongue-in-cheek adventure through South Texas.