A Special Ops military Force, led by expert sniper Sergeant Jake Chandler (Steven Seagal), are sent to a remote Afghan village to extract an American congressman being held by the Taliban. The rescue mission is a success, but Jake, separated after a firef

被授予勋章的退伍军人和创伤后应激障碍患者杰森·希尔（杰森·希尔饰）与妻子珍妮弗在退伍军人事务医院共进午餐。詹妮弗被召去与美军参谋长联席会议负责人进行紧急会诊后，医院被全副武装的恐怖分子劫持为人质。杰森

一个阳光明媚的夏日午后，人们悠闲自在的在海边嬉戏，一名男青年提议下水比赛，然而大家并不知道，隐藏在水下的恐怖生物正在蠢蠢欲动，三名青年争相下水，就在大家玩闹之时，三头鲨张开了血盆大口，瞬间海水被鲜血染