A young woman's mother is found dead in the home they both live in a year after her fathers unsolves suspicious murder. The police think the daughter may be responsible so she and her friends must prove she is innocent.
在一个名为高山湖的美国小镇，静谧的夜幕下响起刺耳的警笛。女警长梅瑞狄斯·赫尔南德兹（莎拉·玛卢库·莱恩 Sara Malakul Lane 饰）抓住了在逃罪犯克林特·格雷（杜夫·龙格尔 Dolph Lundgren 饰），此后收养了克林特年幼的女儿卡莉（Lily Brooks O'Briant 饰）。如是过了五年，梅瑞狄斯和卡莉亲密无间，形同母女，当得知克林特即将出狱并且法院要将卡莉还给对方时，她的心中升起重重愁云。与此同时，小镇发生熊袭击人的事件。警方据此发布警告，然而一位生物学家研究发现，肇事者实则是一头能在淡水中生存的牛鲨。
谁也不曾想到，重获自由的克林特与杀人牛鲨有着千丝万缕的联系……
In just FIVE days the world we know will change forever with devastating results. Jaelen an observer from another planet searches to find and rescue the human woman he fell in love with before it all happens. Robert Casey a retired US Intelligence agent turned UFO investigator races to discover what the yet to be known DOMINION has in store for the Human race.
