海莉一家為了照顧陪伴姑姑雪伊，舉家搬到從洛杉磯搬到長島阿米提爾小鎮一幢舊房子裡。一開始海莉一家對新生活仍然感到滿意，除了小鎮居民們對他們的態度有點奇怪。只是當房子的怪異漸漸顯露，幻覺、負面情緒不斷纏身，海莉著手調查房子的歷史，發現前房客住進來後竟全數失蹤……

一群青少年打算趁著周末前往海边度假，却意外来到了一间偏僻的旅馆。迷路不打紧，更可怕的还在后头！一种神祕的性病迅速扩散，感染者全都成了欲火高涨的性爱狂魔四处找人爱爱！面对见人就上的感染者们，这群年轻人能否安然逃过被狂抽猛送的下场，度过这“屄”死人的夜晚？

为了要将召唤来的恶灵送回阴间，这一家人必须去面对他们内心最恐惧的事物，古老的碟仙板将再次召唤出恶灵。

某个周末，四名高中时代的女孩相约重聚。当天早晨，斯蒂芬妮（Karishma Lakhani 饰）、丹妮拉（凯蒂`卡彭特 Katie Carpenter 饰）和珍（Gema Calero 饰）苦苦等待南希（杰米` 伯纳黛特 Jamie Bernadette 饰）。后者不仅迟到了四个小时，还未打招呼带来了工作上的朋友安妮（Sharron Calvin 饰）。朋友们虽然有些不情不愿，但还是一起踏上了旅程。几经周转，女孩们抵达了一处风光秀美的原始丛林。然而她们很快发现自己迷失了方向，而且各自的手机也都没了电。 　　然而这还只是一系列磨难的开始，血腥事件交替发生，死神的脚步正慢慢向女孩们逼近……

Its Halloween 1989, best friends Sam and Josh are trying to enjoy what's left of their final Devil's Night before graduating high school. But trouble arises when the two pals and a group of friends take a detour on their way to a rock concert, finding an old abandoned barn and awakening the evil inside. Now it's up to Sam and Josh to find a way to protect their friends and defe...

The film centers on Dr. Marcus, a renowned psychiatrist who has selected 6 severe mentally ill and dangerous patients from the Spring Valley Mental Hospital to interview as part of research for his new book. As Dr. Marcus interviews each patient, one by one the horrors they have committed begin to unfold. However, Dr. Marcus soon learns that there is one patient who ties them all together - Patient Seven.