杰克（史蒂文·席格 Steven Seagal 饰）曾是一位精明强干的CIA特工，一场意外让他和好友孙迪（文峰 Byron Mann 饰）双双选择辞职，孙迪看破了红尘选择出家为僧，而杰克亦因为妻子的去世而背负上了抚养女儿杰西卡（莎拉·玛卢库·莱恩 Sarah Malukul Lane 饰）的沉重责任。
一晃眼十年过去，杰西卡长大成人出落得亭亭玉立，而杰克也早已经习惯了安逸稳定的生活，曾经的腥风血...
The story of a champion freediver and expert safety diver, whose lives seemed fated to converge at the height of their careers. A look at the thrilling rewards — and inescapable risks — of chasing dre...