1993 film by Jeffrey Lau

Chan Wing Yan, a young police officer, has been sent undercover as a mole in the local mafia. Lau Kin Ming, a young mafia member, infiltrates the police force. Years later, their older counterparts, Chen Wing Yan and Inspector Lau Kin Ming, respectively, race against time to expose the mole within their midst.

Since dropping out from the medical school, Lau Mack has been living a humble but contented life, running a small clinic in a shabby area, treating local inhabitants and poor prostitutes working there. One night, he escorts an injured gun robber to the government hospital, where he unexpectedly meets his old friend from college time, Dr. Jaw, now a reputed surgeon with an aspiration for senior management. To Jaw's bitter surprise, he finds himself outshone by Lau's medical talent and kindness to patients. Jaw is however determined to speed up his career ascent at the expense of Lau. His plots work perfectly, until an accident delivers his life to the mercy of Lau.

经过修复和重新剪辑的终极版《东邪西毒》。片子取材于金庸的武侠神作《射雕英雄传》，但故事的主线变成了原著中不受人待见的欧阳锋（张国荣 饰）。欧阳锋因为昔日恋人（张曼玉 饰）赌气嫁给兄长而离开家乡白驼山，来到大漠中开了一家专门介绍杀手的酒舍。在沙漠的自我放逐中他重逢了好友黄药师（梁家辉 饰），遇见了精分的慕容嫣（林青霞 饰），深情的想念妻子桃花（刘嘉玲 饰）却不想相见的夕阳武士（梁朝伟 饰），倔强的复仇孤女（杨采妮 饰），初来闯荡江湖的不穿鞋的洪七（张学友 饰）。在经历了他人的生死、感情纠葛之后，欧阳锋得知了恋人的死讯，一切得到释然后他烧毁了酒舍，离开了沙漠……
修复版和94年版在画面、时长、配乐、标题、对白、镜头上都略有不同。

1998 film by Johnnie To, Patrick Yau

2002 Hong Kong film directed by Jeffrey Lau

2000 film by Jingle Ma