A group of college students head to Mexico for some cheap plastic surgery. There they meet Dr. Pavor, a creepy surgeon who is actually a vampire, harvesting victims for his blood cartel. Aided by his blood thirsty nurses he systematically carries out his evil plan. When a detective looking for his missing daughter arrives - all hell breaks loose in a bloody combustible conclusion.

Ray's arrival at a bunker disrupts Major Cross's team guarding a captured vampire queen. His presence tests loyalties as medical officer Starling and scientist Davis face decisions that could determine humanity's fate in the apocalypse.