A group of five mountaineers are hiking and climbing in the Scottish Highlands when they discover a young Serbian girl buried in a small chamber in the wilderness. They become caught up in a terrifying game of cat and mouse … Melissa George, Ed Speleers, Eamonn Walker, Alec Newman, Karel Roden, Kate Magowan, Garry Sweeney Added on Amazon Prime 2021-07-25. Youtube Trailer