Have you ever, out of the corner of your eye, seen a shadow or a figure that doesn't seem quite right, but when you turn your head to look, it disappears? Many have experienced this phenomenon, which seems like the stuff in which scary movies are made. Although a common occurrence, there are multiple and varying accounts as to the origins. Is this a trick of the light, a malfunction of the eye, or is there another more paranormal explanation for these shadow people? Join Thought Rebellion today as we take a straight-forward view of this peripheral sight.