Behind You
Two young sisters find that all the mirrors in their estranged aunt's house are covered or hidden. When one of them happens upon a mirror in the basement, she unknowingly releases a malicious demon.
Behind You has elements of The Exorcist, Child's Play, Signs, and even Beetlejuice, but it's also, to my knowledge, the first horror film in which an evil spirit is held off with peanut butter, and that, for better or worse, is something you don't see every day.
Oliv...
