奥斯丁（埃米尔·赫斯基 Emile Hirsch 饰）和父亲汤米（布莱恩·考克斯 Brian Cox 饰）同为镇上的验尸官，学生某天晚上，学生刑警谢尔顿（迈克尔·麦克埃尔哈顿 Michael McElhatton 饰）送来了一具无名女尸，希望汤米和奥斯丁能够在天亮之前弄清楚她身上的秘密。奇怪的是，这具女尸身上没有任何的淤青或伤口，然而她的内脏和骨骼却伤痕累累，很显然生前遭到了残酷的虐待。在解剖的过程中，难以用科学解释的谜团越来越多，挑战着汤米丰富的经验和好奇心，而屋外忽然降下的暴雨亦给这个不平凡的晚上带来了一丝阴森的气氛。行踪诡异的人影，忽近忽远的脚步，似真似幻的可怕光景，很快，父子两人便发现，他们要做的最重要的事情并不是解开女尸之谜，而是尽快的逃离她，逃得越远越好。
路达克里斯
回复 :艾莉雅在孤兒院工作時，認識了青少女娜迪亞。娜迪亞說她聽見牆壁發出怪聲後，兩人試著找出來源，情況卻演變到難以收拾的程度
回复 :Pretty and popular, seventeen-year-old Brooke Emerson is the envy of her classmates--and even some of her closest friends. But while she seems to have it all, Brooke has never felt so lost. Ever since she sustained a head injury during a cheerleading stunt the previous year, she's suffered from a disorder that causes her to fly into uncontrollable, sometimes violent rages. As hard as she tries to keep it together, she finds herself in danger of jeopardizing her seemingly perfect life. It isn't until Brooke meets Jake, a handsome and charismatic stranger, that she feels like she's found someone who not only understands her, but accepts her for who she is. As tempting as it is to get swept up in the romance, she can't help but feel like something in their relationship isn't quite right. When her best friend is brutally murdered, Brooke has no choice but to depend on her new love...especially because she's worried that she might be the killer.
回复 :科尔（尤达·刘易斯 Judah Lewis 饰）是一个个性十分懦弱的男孩，在学校里备受欺凌，回到家中又得不到父母的重视，只有平日里常常来照看他的保姆比（萨玛拉·维文 Samara Weaving 饰）是他最信任和亲近的人，两人之间有着深厚而又惺惺相惜的友谊。科尔十分好奇比在自己睡着了之后会干些什么，于是在某夜偷偷溜下了床，躲在暗中窥视。让科尔感到震惊的是，比带了一群男男女女来到他家的客厅，玩起了真心话大冒险的游戏。随着时间的推移，这场轻佻火辣的游戏开始慢慢变味，突如其来的血腥屠杀让科尔明白，这并不是一场游戏，而比，也绝不是表面看上去的那么简单。
