Silent Night, Deadly Night 1984
Directed by Charles E. Sellier Jr. | Starring: Tara Buckman, Charles Dierkop, Lilyan Chauvin, Gilmer McCormick
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.