从最新发布的预告来看，影迷们可以期待和1999年第一部同样的水下“斗”鲨和血腥的场景。　　在续集中，丹尼尔·萨夫雷（Danielle Savre）饰演的鲨鱼保育人士被邀请来为一个和鲨鱼有关的高度机密项目做顾问，而该项目幕后的老板则是由迈克尔·比奇（Michael Beach）饰演的 制药界亿万富翁。　　本片的创意执行曾表示，“这是一部真正意义上的续集。我们希望继续保留《深海狂鲨》的精髓......续集中被用来做研究的鲨鱼来自第一部”。　　“我们已经赋予了片中的鲨鱼主角一个性格并寄希望影迷能接受这样的设定，因为这很有助于故事叙述并且还会达到第一部没有的一种效果。《深海狂鲨2》开始进度可能有点慢但一旦到了关键的情节点剧情就会开始进入佳境。”

Petty Officer Michael Davis (Jeremy Davis) is the newbie to SEAL Team VI, but after his first mission the young soldier is weathered beyond hid years. His first assignment as for the elite black ops squad is as Communications Officer for the micro ground assault team that enabled surgical aerial assaults of strategic targets in Iraq, priming allied forces for the what is now known as Operation Desert Storm. The honor of being part of the special forces unit is enriched by the fact that he is invited into the unit lead by the best, Master Chief Devon Mackefy (Ken Gamble).　　The team, having just returned from one mission, is called into duty once again, because “Mac is the best”. Feeling the pull of the call, and given no option by the powers that be, our heroes go into the thick of it with the usual disadvantages - tired, short by one man and in need of gearing up in the weapons department; all with their invisibility being paramount.　　The team is rounded out by Petty Officer Williams (Kristoffer Garrison), Petty Officer Sanchez (Neta De Paula) and Chief Petty Officer Roberts (Zach McGowan). The team’s only contact ii Iraqi is Jamal (Amol Shah), a Kurd who has lost his family to the war and now helps the U.S. in these isolated covert operations. Their sole mission mark aerial targets, avoid capture and stay alive for four days. But the enemy is in every direction. Tensions are high since Davis is untested in the field and Mac is distracted by a recent personal loss. All these complications threaten the success of the mission, as well as the team’s survival.

安妮（桑德拉·布洛克 Sandra Bullock 饰）和杰克的恋情并未走到最后，失落的安妮决意不再与特警恋爱，现任男友亚历克斯（杰森·帕特里克 Jason Patric 饰）为爱情隐藏特警身份，但无奈还是暴露，于是携安妮前往加勒比海度假作为弥补。在他们的游轮上，潜藏着一名危险人物——设计轮船操作系统的工程师基格（威廉·达福 Willem Dafoe 饰），基格身患绝症却遭到解雇，他为了报复公司掌控了轮船的自动航行系统，在船内装满炸弹，船长只得与乘客弃船，危机关头，亚历克斯挺身而出，与安妮返回船上救助被困的乘客。在游轮冲向毁灭终点的同时，安妮又落入了基格之手……

十年前的一场黄金大劫案后，由五兄妹组成的盗窃团伙金盆洗手，各自回归平静生活。然而，一场突如其来的阴谋将他们拖回了险恶的过去。臭名昭著的黑帮头目以家人安全为威胁，迫使他们卷入一场惊心动魄的抢劫。旧怨再燃，一场家庭悲剧浮出水面。昔日的阴影笼罩着他们，忠诚与亲情岌岌可危。在这场看似不可能完成的任务中，他们最终是会凭借智慧守护家人，还是被这孤注一掷的任务永远拆散？

当一个模仿者袭击，两名侦探向一个顶级连环杀手寻求帮助。