Vampire hunter Carrie Rieger is captured and imprisoned by the powerful Vampire King Pashek (Sid Haig) just as a greater threat emerges. An ancient vampire demon, Vlad Kossel—believed destroyed centuries ago—has returned to wipe out his own kind before turning his attention to humanity. With time running out, Carrie is forced to work alongside the vampires she once hunted in a dangerous alliance to stop an enemy powerful enough to destroy them all.