A pair of documentarians head into the woods of the Exmoor countryside to find proof of the mysterious big cats that roam the area. But what they find in the depths of the forest is a horror beyond imagine. They must fight tooth and nail to survive or fall prey to what lurks in the darkness. 好奇心强又活破好动的乔吉雅，一直说服男友麦特前往英国乡间寻找传说中怪兽伊克斯莫尔的踪迹，用亲自拍摄的影像，向世人证实他的存在。途中他们碰到拥有20几年打猎经验的猎人福克斯，他认为怪物曾经吃过人肉，担心两人的安危，所以愿意当两人的嚮导，共同揭发事实。于是在进入令人窒息的茂密森林之后，凝重的空气与恐怖的气氛将他们团团围绕，而福克斯居然逆转成为猎人的囊中猎物
