Black Christmas
Black Christmas is an underrated holiday hunk of horror coal, and it's surprisingly freaky–just wait until you find out what's hidden in the attic. Decked out in twinkle lights, the '74 flick follows a group of sorority sisters who receive strange phone calls over winter break. (You guessed it, a serial killer is on the loose.) Black Christmas also spawned one of my favorite horror tropes: For the first time, the calls were coming from inside the house.
by Lindsay Costello