The first movie I talk about is by far one of my favorite Christmas horror movies called Mercy Christmas . Michael Briskitt meets the girl of his dreams . She invites him to her family's Holiday party . He finds out he is the dinner . The next movie is Christmas Slay . A Santa obsessed killer terrizes a group of girlfriends and lastly , He knows . A killer known as Sammy the Elf kills all the towns naughty people