A high-end musical theater camp is terrorized by a bloodthirsty killer who hates musical theater.

周末临近，身心略感疲惫的中年男子理查德·威亚德（史蒂芬·莫耶 Stephen Moyer 饰）强打精神，带着唯唯诺诺的妻子辛西娅（米娅·科施娜 Mia Kirshner 饰）、正处在叛逆期的女儿莎蒂（艾莉·麦克唐纳德 Allie MacDonald 饰）以及挂念走丢小狗的儿子丹尼（Peter DaCunha 饰），驱车前往新泽西某国家公园的森林中露营度假。路途中虽发生小事故，但他们没多久便忘记了不快。无奈丛林里早已聚集了一群喧嚣吵闹的游客，夜幕降临，粗俗无理的青年们更讲起了当地流传甚久的泽西恶魔的传说。
以这个夜晚为分水岭，理查德被各种莫名幻象和神秘生物所侵扰，原本应该放松身心的假期，变成最难以回首的恐怖梦魇……

A mother and daughter move to a new town and find themselves living next door to a house where a young girl murdered her parents. When the daughter befriends the surviving son, she learns the story is far from over.

Young and disenchanted Sam meets a mysterious and beautiful woman who's swimming in his building's pool one night. When she suddenly vanishes the next morning, Sam embarks on a surreal quest across Los Angeles to decode the secret behind her disappearance, leading him into the murkiest depths of mystery, scandal and conspiracy.