The film revolves around unwitting boy Sebastian, whose promise of a night of passion with Vanessa. The night quickly turns into a fight for survival after she introduces him to some of her friends - a coven of hungry vampires - at a remote farmhouse. As if Sebastian's night couldn't get any worse, a heavily armed band of mercenary vampire hunters led by the steadfast Captain Bingham crashes the party - and much like the vampires, they're out for blood.