半年前，17岁的布兰特（Xavier Samuel 饰）与父亲驾车遭遇车祸，父亲身亡，布兰特和母亲始终没有从伤痛中走出。同校的劳拉（Robin McLeavy 饰）邀请布兰特同去舞会，布兰特木讷的予以拒绝，转头陪伴自己的女友赫莉。当天布兰特独身在野外攀岩，当他来到山顶时，久候多时的劳拉之父将他麻醉带走。　　布兰特醒来时，发现自己被困在劳拉家中，这个看上去文静的微胖女孩居然利用自己的父亲将多位男孩绑架，父女二人残酷的虐待他们，最后用电钻把他们的头骨钻开变成嘶哑的痴呆。劳拉的母亲也不能免于折磨，她形容枯槁奄奄一息，被父女二人视为无物。面对这对关系暧昧的怪异父女，布兰特必须用尽一切办法自救……

　　Metal music, wet paint, and family are the passions of Jesse, a struggling painter who lives a happy life with his wife, Astrid, and their preteen daughter, Zooey. And things look even brighter when Jesse and Astrid are able to put in a bid on their dream home - a huge property in rural Texas with a barn big enough for a proper art studio - after the price is driven down due to the home's mysterious past. After the trio moves in, Jesse's work starts taking on a new, considerably darker flavour - and things get even more ominous when Ray, the hulking, clearly unbalanced son of the deceased former owners, appears on the doorstep one night, clutching a red electric guitar and asking to "return home." It soon becomes clear that Ray and Jesse are both being influenced by the same satanic forces, and that Jesse's family won't be safe until they find a way to quiet the Devil himself.