There are CREATURES that lie in wait out there in the dark that haunts the lonely forests of the world that hides in the icy depths of the deepest lakes. They appear unexpectedly and inexplicably, then vanish just as mysteriously, usually leaving witnesses dumbfounded, frightened and, unfortunately in most cases, without a shred of evidence.
Yet the eyewitness stories of these creatures persist, haunting the darkness as well as our imaginations. Here, for your consideration are the most mysterious, unexplained creatures of all time. Some are more likely to really exist than others, but we'll leave that judgment up to you.