单亲母亲杰西（梅利莎·乔治 饰）和一帮朋友乘游艇出海游玩，但她总有一种有不好的事情发生的感觉。不久，他们便在海上遭遇一场强烈的风暴。游艇翻船，众人落海，几经挣扎他们好不容易爬到游艇残骸上来。正当他们无计可施之时，一艘巨大的游轮向众人缓缓驶来。众人欣喜过望，未加思索便登上这艘名为“艾俄洛斯”的游轮，结果发现这竟是一艘1930年便告失踪的神秘之船，而船上更是空无一人。 　　随处可见的鲜血、神秘的指示以及突如其来的凶杀事件，将这群男女带入万劫不复的恐怖轮回之中……When Jess sets sail on a yacht with a group of friends, she cannot shake the feeling that there is something wrong. Her suspicions are realized when the yacht hits a storm and the group is forced to board a passing ocean liner to get to safety, a ship Jess is convinced she's been on before. The ship appears deserted, the clock on board has stopped, but they are not alone... Someone is intent on hunting them down, one by one. And Jess unknowingly holds the key to end the terror.