Garrett is a rising YouTube star. Shell is a deeply emotional fan. When they begin a romantic relationship, he's forced to question whether opening your life to strangers online is an invitation to community and rescue...or to stalking, obsession and madness.

After troubled teen Katie is sentenced to house arrest, she falls for an attractive young man named John who has just moved in next door. While their affair seems harmless at first, Katie becomes increasingly convinced that there's more than meets the eye with John.

艾德娜（罗苹·纳文 Robyn Nevin 饰）虽然年事已高但一直过着独居生活。一天，她的女儿凯（艾米莉·莫迪默 Emily Mortimer 饰）和孙女山姆（贝拉·希思科特 Bella Heathcote 饰）接到了警方的来电，告知了她们艾德娜失踪的消息。震惊之余，两人急急忙忙的赶回了祖宅。　　搜索行动刚刚展开没多久，艾德娜竟然自己又出现了。对于失踪的这几天的经历，艾德娜只口不提，大家也只能够以她换上了阿兹海默症来解释这一切。艾德娜的回归让大家都松了一口气，但谁知道悲剧才刚刚开始，回家后的艾德娜一改往日的心性，就仿佛变了一个人一样，有时候她的举动甚至让凯和山姆感到恐惧。

The film homes in on 18-year-old Alex who’s been a fan of the Arthur fantasy film series since he was a child. When his close-knit group of friends surprises him with trip to an abandoned house where the film was shot, they unwittingly walk headlong into a twisted, mortal trap. What was once a childhood dream soon turns into a very real nightmare...

保罗（理查德·帕斯科 Richard Pasco 饰）的父亲和哥哥客死他乡，想要揭开其中真相的保罗来到了他们生前所生活的小镇进行调查。这个小镇上的所有居民都给保罗一种非常诡异的感觉，他们唯唯诺诺抖抖霍霍，仿佛有什么恐怖的东西隐藏在暗夜里，随时都会跑出来要他们的性命一样。　　纳马洛博士（彼得·库欣 Peter Cushing 饰）曾经是父亲的助手，这个男人和一位神秘的美女卡拉（芭芭拉·谢莉 Barbara Shelley 饰）的诡异行踪吸引了保罗的注意。卡拉似乎患有一种奇怪的病，经常会昏倒并且失去记忆，而纳马洛博士显然对卡拉情有独钟，担负着她的保护者的身份。那么，父亲和哥哥的死，和这两个人究竟有没有关系呢？