Fan Casting Silent Night, Deadly Night

Billy Chapman was just 5 years old when he saw his parents killed by a man dressed as Santa Claus. It's just like what his grandpa told him that Santa does to naughty people. But what did Billy's parents do? Years later, Billy is living on his own and working in a department store. He's a little scared at first, but then he's asked to dress as Santa for the customers. He begins telling the little kids that he'll punish them if they aren't good. The following night, Billy sees one of his co-workers being attacked. Suddenly, Billy snaps. He remembers what his grandpa told him, about how Santa Claus punishes the naughty. And, true to his word, Billy is going to do just that. After all, he's Santa Claus, isn't he?