在一次万圣节鬼屋之旅的五个晚上，一场莫名其妙的故障导致15名游客和工作人员死亡，一位纪录片摄制组又回到悲剧现场，去发现究竟发生了什么。

A group of cold case investigators stay at the Carmichael Manor, site of the grisly and unsolved mur

Two married couples become increasingly agitated with each other as they find out things about each