Top 20 Deadliest Horror Monsters

You wouldn't want to run into these terrifying horror creatures in a dark alley. For this list, we’ll be looking at the most dangerous, murderous creatures of the horror world, and including those that take may take human form. Our countdown includes Xenomorphs, The Blob, The Thing, Candyman, Pennywise, and more! Which horror monster is deadliest in your opinion? Let us know in the comments!