故事描述一群朋友虐待林·沙烨饰演的角色，怀疑她是女巫。当林·沙烨饰演的角色死亡后，她的老公（托宾·贝尔 TobinBell 饰）强迫这群人打电话给他已过世的老婆。他们播打电话，而且电话另一头有人接起，一场青少年的恶作剧迅速转变成一场可怕的恶梦。这四名好朋友陷入了地狱通话的世界。
一场阴差阳错的谋杀案，牵连了一栋大厦里多个无辜的人。 失恋女（莫文蔚饰）在七月半被男友抛弃，于是把自己关在房里，不断往楼下扔东西发泄。两个心怀鬼胎的保安也在此时酝酿打劫大厦的计划。一对夫妇突然间不见了儿子，遂请求保安队长（李力持饰）帮忙。队长进入二人家中却发现了另一桩与死去老妇有关的凶案。而此时失恋女发现了站在楼道口对着一盆花说话的神秘黑衣人（周星驰饰）。队长发现了夫妇谋杀老母亲的事实，遂被追杀。而此时老母亲的鬼魂前来索命终被黑衣人制服。而夫妇也最终被黑衣人制服后坠楼身亡。含恨的厉鬼就要来索命，牵连该事件的若干人无奈之下只有与神秘的黑衣人合作......
The film follows five teenagers who are stalked by a killer in the woods. However, when the killer accidentally dies, they realize they're trapped in the storyline of the movie and cannot leave until they fulfill its script. This darkly comedic and thrilling take on the horror genre turns the typical slasher trope on its head.
Genuine but increasingly insecure Pete is cautiously excited about reuniting with his college crew for a birthday weekend of memories, partying and earnest reconnection at a picturesque English manor.
An old woman, Filomena, is hurried into the emergency room. The young man, who brought her, Matias, is very nervous. The nurses were drawn to him as he’s very good-looking. They think he’s her grandson. Filomena’s condition has stabilized but she needs further tests. At night, Matias visits her and Luna, the nurse on duty, is touched at how warm and close Matias is to the lady....
丹妮（佛罗伦斯·珀 Florence Pugh 饰）的姐姐因为精神疾病而自杀，在死的时候还顺带着杀死了他们的双亲。这巨大的打击令丹妮患上了抑郁症。克里斯蒂安（杰克·莱诺 Jack Reynor 饰）是丹妮的男友，实际上，他早就决定和丹妮分手了，可是悲剧的发生和丹妮糟糕的状况让他不得不将自己的分手计划无限期的延后。 克里斯蒂安和同学佩勒（维尔赫尔姆·布洛姆根 Vilhelm Blomgren 饰）、马克（威尔·保尔特 Will Poulter 饰）、乔什（威廉·杰克森·哈珀 William Jackson Harper 饰）决定一起前往佩勒的故乡——一座位于瑞典的偏僻小村庄，那里古老的文化和祭祀活动将成为他们毕业论文的题材，在克里斯蒂安的邀请下，丹妮也加入了这趟旅途。
