A group of teen girls set out to scare their reclusive new neighbor, but the prank turns to terror when some of them don't come back.

改编自新泽西恶名昭彰的“窥视者”之家发生的真实故事。布兰诺克一家开心入住位于市郊的梦幻家园，却旋即坠入活生生的人间炼狱。自称“窥视者”的家伙接连寄来教人不寒而栗的信，而这不过是一切的开始，邻居们邪恶的秘密也跟着浮上台面。