Also known as Box of Shadows, Ghostmaker (2011) is one of those horror movies where you can pretty much guess what it's about from the title-- in this case, an ancient and mysterious coffin that allows anyone who clambers in to experience the world as a disembodied spirit. Naturally, this leads to all sorts of mischief, some more innocent than others. And you can bet that a couple of these amateur apparitions use their new-found powers for Peeping Tom purposes, like the dude who spies on Liz Fenning in the shower 48 minutes in. Liz also bares a bit of butt crack taking (another) bath at the 15-minute mark; Mr. Skin says "Nice, but where's the Box of Shadows?"