鳄鱼拥有强悍力量的下颚，生死咬合力是动物当中最厉害的，生死确定了目标就会紧咬不放，立志成为鳄鱼的小鱼（柯震东 饰演），在17岁那年，为了义气曾踏错脚步，回归社会后他找了当年的大哥，现在在议员服务处担任主任的「刘主任」（李康生 饰演），想有个机会能过回普通人的生活的小鱼，请求刘主任让他留在 议员办公室做事。一天，他接受了刘主任指派的里民服务，为青农陈芝平（李心洁 饰演）处理农地水源的问题。一个力争上游的小混混遇上一个不肯放弃的小青农，这不仅是农田的问题，也是一个要面包还是要爱情的选择题，面对如此残酷的食物链，陷入了爱情与事业挣扎的小鱼，能否摆脱束缚，实现「咬住不放」的精神，蜕变成为一尾翻江倒海的鳄鱼？
上户彩
回复 :老实巴交的农民张强很喜欢二泉映月，五年前他救了一个商人程刚，程刚为了报恩，在张强的村子里建了一个造纸厂，八年后，张强的女儿得了白血病，张强查出女儿的病与造纸厂的污染有关，由此他走上了一条不归路。
回复 :被解雇的报社女记者安·米歇尔伪造了一封信给报社，署名“约翰·杜伊”（即无名氏），信上表示对这个充满恶瘤的社会充满失望，决心要自杀。报社为此不得不重新聘用了安来调查此事。然而，没想到此事最终引发了一场政治运动……
柳飞
回复 :Lois Ames is devoted to her job as the editor of a magazine, and her wealthy husband Fred is equally dedicated to polo and parties. Lois's long hours drive her secretary to quit, and she replaces her with Tom Sheridan, who happens to be in the office demonstrating a rowing machine. Tom likes the work and continues to advance until he is indispensable to Lois. Ruth Holman, Tom's fiancée, is jealous of Tom's relationship with Lois and with some reason, as he is falling in love with her. In the meantime, Fred is having an affair with Ann Le Maire, a woman whose interests are closer to his own. Because he feels his love for Lois is hopeless, Tom quits his job and plans his marriage to Ruth. Lois tries to patch things up with Fred, but he suggests that they divorce instead. On Tom's last night, Lois keeps him working late. Ruth is furious and storms up to the office where Lois and Tom are dining. She threatens to tell Lois's husband about their relationship, which leaves the way clear for Lois to announce her pending divorce. Ruth breaks off her engagement to Tom, and he immediately asks Lois to marry him.
