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。
After Hassan discovers Zidik living alone on the streets, he takes him in and cares for him like a son. Zidik now works together with Hassan in the junkyard but both men are stuck in the past. 15 years ago, they lost their loved ones to a virus that turned people violent. Hassan often "forgets" that the virus killed his wife, while Zidik still remembers his sister attacking his mother and his father sacrificing himself to save Zidik. He also often thinks of Zooey, the girl he met at the orphanage he briefly stayed at before being kicked out by the evil Kak Lily. Meanwhile, Dr. Rahman, a disgraced scientist who previously managed to contain the virus, manufactures a new strain of zombie virus to create chaos. Amid this new zombie outbreak, Zidik encounters a zombified Zooey who tries to attack him but she slowly begins to remember who he is. Zidik then gets taken prisoner by Dr. Rahman when the doctor discovers that he is immune to the virus.
民间通灵秘术传言，笔仙隐灵，碟仙藏鬼。一群青春男女来到一所将要拆除的学校游玩，出于好奇心，一群人同时玩起了笔仙和碟仙的招魂游戏。但他们没有预料到，同时召唤笔仙与碟仙，两大民间邪灵的同时召唤，会让招魂者走入何等危险的诡异境地！夜半，魂灵复活，怨灵现身，白日的废弃学校变为一座阴宅鬼地，灵异事件接二连三的发生，不可抗拒的死亡事件开始降临，笔仙撞碟仙召唤而来的一位碟笔大仙，对这群青年男女展开了一场殊死大追杀……
这是第一次也是唯一一次“恶魔附体”在美国谋杀案审判中被正式用作辩护理由的案件，来源于电影《招魂3》里的真实事件，收录了恶魔附身和谋杀的第一手资料，迫使人们反思对未知的恐惧。
