24. Skeletons: Skeletons are supposed to be scary; you see them all over the place at Halloween. You see them come to life in cheesy action-adventure movies. But has there ever been a mainstream horror movie featuring living skeletons? I don’t think so. And before you object with “skeletons are the same as zombies”, let’s…

See also: Explanation and #1 to #5 , #6 to #10 , #12-16.#17 – 21. 22. Trolls: There are barely any movies about trolls. But the ones that do exist fail to paint a consistent picture of exactly what a troll is. In the seminal 1986 movie “Troll”, a kid named Harry Potter (yes, seriously)…