In this seamless sequel to Subspecies 2: Bloodstone, nascent vampire Michelle (Denice Duff) returns with Radu (Anders Hove) to his Transylvanian castle, just as her sister Rebecca (Melanie Shatner) convinces Lt. Marin (Ion Haiduc) that she needs rescue. With Becky's help, Michelle tricks Radu and, once again, steals his precious bloodstone, but can she truly escape the bloodsucker's supernatural clutches once and for all? Ted Nicolaou directs.