Alex struggles to cure Nick, and stay alive, after he is infected by a demonic parasite which makes him see evil all around him, including the very person who is trying so desperately to save him.

Plagued by nightmares and visitations from his father's evil spirit, Derek fears that the portal to hell has been breached. He is faced with an agonizing decision—to stop the anti-Christ he may have to destroy all that he holds dear.