A couple near the end of their marriage begin to encounter supernatural forces that cause them to fight for their lives.

一个家庭在加勒比度假时遭遇灾难性的转变，一个父亲发现自己受一个冷血渔夫的摆布，于是他不顾一切地争分夺秒地去救他的妻子和儿子。