贝拉

《锯齿状心灵》讲述的是一个女人被昏迷和奇怪的幻觉所困扰，她发现自己被困在了一系列的时间循环中，这可能与她神秘的新女友有关。

　　A couple on the verge of a nasty divorce attempt to sell their empty love nest and move on with their lives, separately. After a successful open house they are horrified to discover, days later, that a potential buyer didn't leave their home. While Alice is being held captive in the basement, the unannounced house guest moves in upstairs. She senses her capture is being kept a rebellious secret. She knows her way only way out if she can only get out alive.

　　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。