Medical students begin to explore the realm of near death experiences, hoping for insights. Each has their heart stopped and is revived. They begin having flashes of walking nightmares from their childhood, reflecting sins they committed or had committed against them. The experiences continue to intensify, and they begin to be physically beaten by their visions as they try and go deeper into the death experience to find a cure. 没拍出来。雷声大，雨点小。虚惊一场的低成本另一片。拍到一半预算不够了。恐怖片亘古不变的道理:不作死就不会死。注定一出闹剧。人最难战胜的是自己，所以别自己吓自己。。想活下去，就得为自己的过失负责。无功无过的伪惊悚片。Flatliners。 艾伦·佩吉（Ellen Page）正在洽谈主演索尼哥伦比亚影业翻拍的1990年恐怖片《灵异空间》（Flatliners），该片又名《别闯阴阳界》或《脉搏探测器》，将由瑞典版《龙纹身的女孩》导演涅尔斯·阿登·欧普勒夫（Niels Arden Oplev）执导、《源代码》（Source Code）编剧本·瑞普利（Ben Ripley）改编。 《灵异空间》讲述几个医学院的学生为了体验死后的感觉进行了一项大胆的试验：他们瞬间停止心脏跳动和大脑机能，达到临床死亡状态，然后很快恢复。试验成功了，但他们始终无法忘却那恐怖的濒死体验，而且有些东西似乎也随着他们死而复活来到了阳间。
