Silent Night, Deadly Night (1984) on Netflix

After seeing his parents murdered in front of him a young boy spends most of his life in an orphanage where he is abused by the mother superior. When he becomes a teenager, he gets a job as a toy store Santa. When seeing two people having sex in the store brings on flashbacks of his parents, his turmoil leads him to become a Santa serial killer. —devint-16816santa clausserial killerchristmasserial killer as protagonistmother superior315 morePlot summaryPlot synopsisTaglinesYou've made it through Halloween, now try and survive ChristmasGenresHorrorThrillerCertificateRParents guide