双妻：惊险同居

　　影片讲述了哈维无意中发现了多年前连环杀手十二宫自拍的杀人录像，他联系好友决定报警并平分十万美金的悬赏，不料当夜杀手便将他们盯上，一场屠杀即将开始。

　　美丽女孩蕾贝卡（莎拉·博格 Sarah Bolger 饰）是一家女子教会寄宿学校的学生，开朗热情的她在学校结识了许多好朋友，其中金发女孩露西（莎拉·戈登 Sarah Gadon 饰）与之关系最为融洽。二人形影不离，无话不说，亲密无间。新学期伊始，高挑冷艳的恩妮莎（莉莉·科尔 Lily Cole 饰）转入她们的学校。恩妮莎那妖媚的神秘气息令蕾贝卡备感不适，可是露西似乎对其颇有好感，二人越走越近。与此同时，恩妮莎似乎也勾起蕾贝卡深埋心中的不堪回忆。这个恍如从哥特恐怖小说中走出来的女子，究竟藏着怎样的秘密……　　本片根据Rachel Klein 同名畅销科幻恐怖小说。

　　Sheila Hood is an ex-cop whose marriage is on the rocks. Rather than confronting her husband about an affair, she hides surveillance cameras in her home and watches his transgressions, becoming a voyeur of her own life. Her husband, Tom Kale, is an ornithologist who begins an affair with an ex-girlfriend, Merle James, whose beauty and fragility echoes that of the birds he studies. Ray Starling, the charismatic owner of a boutique hotel, is Merle’s lover, and has dealings with her father, Mr James, a powerful oil baron who operates in the shadows but whose influence touches the whole city. Merle’s younger sister, Hazel, is also drawn to Tom, but trapped in Starling’s web of power. Calvin is an cop whose loyalty to his ex partner, Hood, is tested when mounting evidence from her own surveillance tapes connects her and Tom to Starling’s murder, and perhaps even Merle’s mysterious death.