A group of documentary filmmakers are filming a TV special about the events which occurred at the famous and mysterious abandoned Cain Hill asylum many years earlier, and the unexplained abductions and murders that have occurred at the site since then. The group soon learn that one of the inmates never left Cain Hill at all.《该隐山》是Gene,Fallaize于2017 年在英国 导演，由Hannah,Jacobs,Edward,Elgood,Jason,York等出演,剧中使用其它对白,是一部恐怖片电影。