Without further ado (we don't really "do" ado),
From Dominic:
Demons= gore, glowing eyes, 80's soundtrack
From Jake Taylor:
Halloween - Outdoors, Camping, Undying, Gore, Boobs
From Jeremy Williard:
Twin Peaks: Fire Walk with Me --> Creepiest shit I've ever seen...
From Brandon Young:
Dawn of the Dead (original): Duh...
From Tfuglei:
Black Christmas--The Original Slasher
Congratulations, all -- check your email for instructions on how to claim your prize.