Fed up with the materialism of Christmas, Santa runs away to New Zealand for a summer holiday. When two Kiwi kids figure out who he is, they have to find a way to get him back to the North Pole in time for Christmas.

Cast out from his clan, a young Predator finds an unlikely ally in a damaged android and embarks on a treacherous journey in search of the ultimate adversary.

When his dysfunctional family clashes over the holidays, young Max is disillusioned and turns his back on Christmas. Little does he know, this lack of festive spirit has unleashed the wrath of Krampus: a demonic force of ancient evil intent on punishing non-believers.