那些不为人知的故事

该片讲述一群年轻大学生在毕业前夕为了调研，与友人开启的纪念大学时光之旅。五女五男来到风景秀美、被开发商破坏导致的荒岛。无意间打碎了蛇蛋，从而被巨蛇追杀。在这个过程中经历友情与爱情的考验后，最终只有一男两女逃脱巨蛇的屠杀的故事。

狮王（郑伊健 饰）、火山（陈小春 饰）、Bill（谢天华 饰）、淡定（钱嘉乐 饰）、老鼠（林晓峰 饰）五个出生入死的兄弟，在恩师曹sir（曾志伟 饰）的带领下，为了救济儿童而偷取特效药，却惨遭设局，陷入枪林弹雨的险境之中。兄弟们抱着视死如归的豪情，展开一连串的追查与激战。他们明白，即使无法活着回来，也比一人活着痛快！

Once upon a time, the birds and the beasts fought each other in a war. It was a terrible conflict, and the clever bats would side with the birds when the birds were looking victorious, and then they would become allies of the beasts when that side was winning battles. At last the war came to an end, the two parties reached an amicable settlement, and a great party of friendship was held. But when it came to the turn of the bats to perform in the program, their fence-straddling tactics were exposed, and everyone refused to associate with them. Since that time, the bats have been too ashamed to show their faces during the day, coming out only at night to flit silently around.

影片改编自菲利普·罗斯的《美国三部曲：美国牧歌》，讲述了一个生活看似完美的犹太企业家塞莫尔·利沃夫因女儿在反越战浪潮中的恐怖主义行为而遭遇毁灭的故事。