风暴之夜,一架飞机在海上失事,坠入无边的大海深处……碧水蓝天的巴哈马海域上,失业潜水员杰拉德(保罗·沃克 Paul Walker 饰)和女友萨曼(杰西卡·阿尔芭 Jessica Alba 饰)预备寻宝深海的沉船宝藏,然而破旧的小船和竞争对手贝茨的打压让他们难以如愿,幸好律师好友布莱斯和女友阿曼达来到,于是四人出海,竟意外的发现了著名海盗的宝藏线索以及一架载满毒品的飞机。布莱斯与阿曼达打起了毒品的主意,但一心挖掘宝藏的杰拉德劝说好友远离毒品。不久,杰拉德陷入财政危机,布莱斯要杰拉德不顾萨曼的劝告以毒品获利支持发掘。而贝茨和毒枭的眼镜,也在暗中盯上了这几个寻宝的好友……
When Tory Coro turns up dead, the neighborhood turns up silent. Rumor has it she became yet another victim of the small town known as FIGHT VALLEY. Tory's sister Windsor moves to town to begin her own investigation on her sister's mysterious death after weeks of no leads from the police. She's quick to learn that Tory fought for money to make ends meet. If girl-next-door Windsor is going to make her way into FIGHT VALLEY to find the truth about Tory, she's going to have to fight her way in. "Jabs" (Miesha Tate) swore she would never throw a punch in the Valley again. Jabs now finds herself training Windsor to survive the painful, unexpected path she's about to take. Every corner. Every alley. Every doorway. She must follow the last footsteps of her sister in order to e face-to-face with Tory's killer in FIGHT VALLEY.