The Shadow Walkers (2005) begins with a group of people awakening in a creepy lab, unsure of who they are or what they're doing down there in subterranean spooksville. The only way out is to travel ever-deeper into the darkness to access an escape tunnel. Then the flashbacks begin, and, to their chagrin, the bunch begins to realize that they're mixed up in … Become a Mr Skin Member and get the full review