8 Signs Your House Is Haunted, According to Horror Movies

Didn't you just drill that photo that always falls off the wall? And yet, it has somehow shattered once again. If the same objects keep falling over and over again, it's not the wind knocking 'em over. You've probably got a not-so-friendly ghost on your hands, and the spirit isn't a fan of you or your knickknacks.

As seen in: Paranormal Activity, Poltergeist