一股邪恶的力量唤醒杀人小丑亚特。在万圣夜，杀人小丑亚特回到迈尔斯镇，他的目的是抓拿一名少女和她的弟弟，并在万圣夜当晚将他们两人杀害。小丑亚特杀人不眨眼，受害人数不断增加，姊弟两人为生存而奋战的同时也努力探查杀人小丑亚特背后的动机。

一对有着创业头脑的夫妇决定在一个交在宜人湖的废弃营地里开设一个恐怖主题营地。这个营地20 年前曾发生过可怕的事情：一位小女孩在这里被绑架，她的父母也被残忍杀害。这对夫妇按照计划开设了他们设想的营地，可没有想到危险与恐怖也悄然接近。

Tommy wasn't born a psychopath, but one horrifying thing has led him to pursue a lifelong killing spree. Tommy is triggered by those monsters in makeup… clowns. His hunt is not confined to a single jester and he won't stop until he has killed every clown on earth. When he falls for Eve, life takes a wonderful turn and life seems worth living again – until he discovers his new girlfriend's father is the most terrifying clown of all.

在一个独家巡演，被称为死亡之家秘密监狱内的电力故障将二级代理商通过恐怖的迷宫战斗，同时通过漫游囚犯的无情军队正在开展。当他们打逃跑，代理商推向设施的最低深处，他们学到了超自然的一群邪恶的是他们唯一的生存机会。

Unbeknownst to the trio, their corporate obligation will soon become a fight for survival. When The Doctor targets them, the celebration descends into a blood-soaked nightmare. Trapped in Hooper Industries' towering building, Leslie, Brian, Moses, and their unsuspecting colleagues must confront a deranged killer intent on making this night unforgettable-for all the wrong reasons.

一群在西弗吉尼亚山区逃亡的罪犯发现自己陷入了统治白天的怪物和统治夜晚的生物之间的古老恩怨之中。