"Horror comes in different shapes and forms, and we tried to touch on all the tropes: supernatural shockers, Giallo-inspired slashers, J-horror ghost stories, actually-good remakes, biting political allegories, and all the gems in-between. That means we had to lay down a few ground rules in the interest of fairness and keeping things diverse, so before you yell at your computer screen because your favorite movie isn't down below, know that a director could only be represented once (that means no 'Midsommar' and 'Us') and no spoofs were allowed (sorry, 'Shaun of the Dead' fans!).
Not all the entries in this list strictly abide by the standard genre norms, but all 20 are guaranteed to make the hairs on the back of your neck stand on end."