Billy Chapman, who was traumatized by his parents' Christmas Eve murder, then brutalized by sadistic orphanage nuns, grows up to dress as jolly St. Nick for a yuletide rampage to punish the naughty.
A young boy witnesses the murder of his parents at the hands of a man dressed as Santa, only to grow up and become a killer himself. Haunted by trauma and fuelled by a twisted sense of justice, he dons the red suit, turning the advent calendar into a series of nights of terror. As Christmas Eve...
A young man named Eric apparently dies in a suspicious house fire after saving his girlfriend, Melody. One year later, a new mall is constructed atop where Eric's house once stood, where a shadowy, uninvited guest is preying on the mall's crooked developers.