美国军方有一个秘密的生物遗传学实验室，为了研发出一种海上超级武器，同时避免被敌对国抓住把柄，他们对大海里最凶残的几种生物进行基因重组，试图培育出一种新的恐怖怪物并加以控制，使其成为海上的新型武器。该实验室已成功完成对鲸鱼、鲨鱼的DNA研究，并建立了基因杂交，项目进展十分顺利，所有人都觉得这是一次极为成功的研究。然而，他们却失去了对这一生物的控制能力。随后，这只怪物沿着太平洋一路杀向墨西哥海岸的度假区，一场惊心动魄的血腥大战就此拉开帷幕。

A scientist performing illegal stem cell research is trying to find a cure for cancer. After the transfer of shark cells is made into a human test subject, the ill man gets well again and it looks like the treatment was a success. But the experiment goes wrong, and the man transforms into monster: half-shark & half-human. But the scientist knows how to use this to his advantage. He has invited some of his old pals to the island and is hoping to take revenge on them with his new creature. But do they have any tricks up their sleeve?

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数千年来，鲨鱼和海豚一直共同生活在海洋里，然而科学家们才刚刚开始探究它们之间的关系。新研究让我们得以一窥这精彩绝伦的“海洋戏剧”，它颠覆了我们以往对鲨鱼的认知。人们曾将鲨鱼刻板地定义为独来独往的猎手、海上的“连环杀手”，但现在我们却观察到它们会成群结队地捕猎、学习，甚至还会把知识传授给同伴。第一期：鲨鱼与海豚的争斗

《鲨鱼》讲述了为替家族复仇，将心爱女人作为复仇目标的男人、和被初恋左右而摇摆不定、陷入绝望和痛苦的女人，俩人之间所展开的悲剧命运和爱情的故事。

A major wildlife series on the sharks of the world with over thirty species filmed, showing how they hunt, intricate social lives, courtship, growing up and the threats they face.

电影《鲨鱼》讲述了一座位于密林深处的生物制药研究实验室违背自然规律，在鲨鱼身上研制抗癌药物，擅自更改了鲨鱼的基因，导致鲨鱼基因变异，变异后的鲨鱼性情凶猛，对人类展开报复的故事，饱含了深刻的警示精神，是一部融合海洋、生化、灾难、动作等多元素的影片。

A gunrunner loses his cargo near a small coastal Sudanese town so he's stuck there. When a woman hires him to raid a sunken ship in the shark-infested waters, he sees a chance to compensate for his losses. He's not the only one.

世界自由潜水冠军塔妮娅·斯特里特尝试着勇于面对她对鲨鱼的恐惧。她已经迈出了战胜恐惧的第一步，就是和一些所谓“友好”的鲨鱼共游。塔妮娅计划通过与几种名声更差的鲨鱼一起游泳，来加深她对鲨鱼习性的认识。来到巴哈马群岛后，她见到了一些巨大的铰口鲨，一大群饥饿的岩礁鲨，还有一条看起来很凶残的柠檬鲨。而她要面对的终极挑战，则是与一条以吃人而闻名的鲨鱼——传说中的的虎鲨，一起游泳。