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.
When Billy witnesses his parents’ grisly murder on Christmas Eve at the hands of Santa, it ignites a lifelong mission to spread holiday fear. Every Christmas, he dons the jolly red suit and delivers a blood-soaked massacre to feed his twisted sense of justice.