Few monsters manage to terrify me. Demons and ghosts do absolutely nothing for me, and while home invasion and crazed serial killers get a reaction out of me, it never lasts. Sure, there are instances ...

"Alien" is one of the scariest sci-fi movies ever created, but the series as a whole moved away from the horror genre pretty quickly. But while "Aliens" and all the other sequels take things in a more ...