Creepiest horror film imagery? I nominate people walking on all fours.
Admittedly, I am a wimp when it comes to horror films. But does the image of a human-like figure crawling menacingly on all fours freak anyone else the eff out? I first noticed the corresponding urge to wet myself when I saw it in the Unborn trailer. Now, the trailer for Legion (pictured) is doing me in.
What imagery in horror movies do you find the creepiest?