A week before Christmas, a viral outbreak turns the citizens of Los Angeles into the walking dead. With characters named Santa Zombie, Raccoon, Fingers and Little Daddy, who can resist this horrific holiday gift.
One Christmas a little boy loses it, and kills his father and the family's housekeeper. He is put away, and all is well until the 15th anniversary of the brutal murders (When he escapes from the santitarium that has locked him away for so long). Now, the only thing he wants is another Christmas massacre.