On the eve of Judgement Day, predatory cannibals abduct two young vagabond women harboring a shocking secret - they are ancient Vampires. Following a bloody clash, the Vampires are suddenly confronted with an apocalyptic crisis as soul-stealing alien creatures invade and attack humanity, turning their victims into flesh eating Zombies. The forces of evil collide in a cataclysmic battle for dominance.

Cuenta la historia de Roman Coleman, un convicto que participa en un programa de terapia de rehabilitación a través del entrenamiento de caballos mustang.