A mentally disturbed man struggles to distinguish reality from his hellish hallucinations, aided by his estranged girlfriend, a transgender therapist and a plastic-faced sorcerer named Pinocchio.

On the darkest night of the year, when Satan is allowed free reign to walk the earth, a motley crew of Satanists kidnap a sharp tongued southern waitress to be a given up as the Dark One's bride and mortal host of the antichrist. But when her rowdy redneck friends botch up the ritual in a violent rescue attempt, all power of hell is inadvertently transferred into the most unlikely of hosts: a sacrificed chicken! Now, the Satanists and Rednecks battle one another as an evil most fowl threatens to swallow their souls and transform them into a demonic army of the walking dead! Who will survive the terror of Zombeak!?