Chester returns to the home of his estranged and hideously over-privileged family at Christmas, only to find an unknown killer disguised in a Santa outfit is stalking and killing family…

When his housemate dies under mysterious circumstances, Nic Cross inherits a mysterious pyramid-shaped contraption left at the scene, unwittingly summoning a cult of wolf-people who dwell in the dark underbelly…

After seeking refuge with a family in the countryside, a soldier will have more than his demons to battle as he finds himself in a web of horror.