The vampires roam the streets, and the vampire hunters must hunt down and destroy the Day Walker.

Angela is throwing a decadent Halloween party at New Orleans' infamous Broussard Mansion. But after the police break up the festivities, Maddie and a few friends stay behind. Trapped inside the locked mansion gates, the remaining guests uncover a horrifying secret and soon fall victim to seven vicious, blood-thirsty demons.

The world is in chaos and vampires rule the streets, searching for "The Day Walker". Two vampire hunters desperately try to keep her alive.