扒手鹏（李子雄 饰）和强（郑浩南 饰）因为和为了凑钱与聋哑女友慧心（罗美薇 饰）结婚的飞贼伟（郭富城 饰）同时盯上了一条项链而不打不相识，项链最终被当地黑道小头目抢走，而三人也结为异性兄弟。因感警察不会被黑道欺负，三人投考警员，而最终只有鹏得以录用，虽然鹏渐渐疏远了两位兄弟，但仍依靠强、伟提供的线索，鹏及时保护了刚正不阿的黄探长（午马 饰），在警队脱颖而出，跟进一步与贪腐的上司合作，除掉了不配合收黑钱的黄探长。另一方面，强为了搭救被黑道绑架的伟，失手杀人，并向鹏自首入狱。不久强出狱，发现女友已被鹏夺走，三兄弟关系的裂痕愈发明显，而鹏阴毒的性格也开始渐渐显露……

A cop, a lawyer, and an assassin cross paths after the murder of a federal witness and the kidnapping of a famous pop star.

Sun Wukong is a monkey born from a heavenly stone who acquires supernatural powers. After rebelling against heaven and being imprisoned under a mountain for 500 years, he later accompanies the monk Xuanzang on a journey to India. Thus, according to legend, Buddhism is brought to ancient China.

In the year 2043, an evil crime lord is trying to take over the world. Only one government official stands in his way, and plans to send him to prison, so The General and his minions Kent, Thai King, and Toyota travel to the year 1993 to kill the official before he has a chance to get into office. During a battle with The General's minions, the Future Cops Lung, Broom Man, Ti Man, and Ah-Sing hear of their evil plan and devise a plan of their own to travel back in time to protect the official.

Ken（郭富城）虽出生在书香之家，却不爱书本爱运动，为追梦他来到拳馆做起杂工。某次宴会上，他和清纯的Gloria（李若彤）互看均欢喜，两人不久坠入爱河。有了爱情后，Ken的理想犹如安插上翅膀。 某场拳击比赛中，Ken失手打死了Gloria的哥哥，两人分道扬镳，但Ken没因此放弃拳击事业，反拜名师（洪金宝）学习，以求技艺有更大长进。Ken的付出终感动Gloria，两人重归于好。在Gloria的鼓励下，Ken决定完成Gloria兄长挑战亚洲拳王的遗愿。

1992 film by Gordon Chan

A poor barefoot young man from the country arrives in the city to start work with the friend of his dead father.