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.

A loyalist attempts to keep the King's empire from being overthrown by a revolutionary group.

20世纪90年代初，香江怒海，一代枭雄倪永孝（吴镇宇 饰）雄霸黑道，风头无两。以此为契机，青春年少的警校学生陈永仁（余文乐 饰）肩负机密使命潜入黑道，从此开始了他无法回头的黑暗人生。与此同时，精明狡猾的黑道头目韩琛（曾志伟 饰）密令弟子刘建明（陈冠希 饰）考入警校，成为他日后纵横江湖最重要的一枚棋子。转眼十年，风云变幻。韩琛早已成为新千年的黑道霸主。一起毒品交易的攻防战，令他和黄督察（黄秋生 饰）都敏锐地察觉到“内鬼”的存在。 在此之后，刘建明（刘德华 饰）与陈永仁（梁朝伟 饰）展开连番紧张危险的卧底角斗。经历无数腥风血雨，在无间地狱求生、痛苦片刻不停的二人不仅面临最终对决，还将用毕生品味命运所施加的苦果……

1998 film by Johnnie To, Patrick Yau

The battle of Red Cliff continues and the alliance between Xu and East Wu is fracturing. With Cao Cao's massive forces on their doorstep, will the kingdoms of Xu and East Wu survive?

In 208 A.D., in the final days of the Han Dynasty, shrewd Prime Minster Cao convinced the fickle Emperor Han the only way to unite all of China was to declare war on the kingdoms of Xu in the west and East Wu in the south. Thus began a military campaign of unprecedented scale. Left with no other hope for survival, the kingdoms of Xu and East Wu formed an unlikely alliance.

Lau (Tony Leung Chiu Wai) is a policeman who meets his true love (Korean actress Chiu Ngan Suk) in the emergency room of a hospital. He's being treated for severe wounds received in the line of duty, and she's being treated for an attempted suicide! But she dies, and Lau is unwilling to let her go. He pursues her case, leading to encounters with a variety of quirky individuals (including Tats Lau and Theresa Lee), and finally a freak time accident that transports the whole motley group to the era of the Three Kingdoms! Can he find a way to reclaim his love and make it back to the future?

Three childhood friends from the slums of Hong Kong flee to war-time Saigon after accidentally murdering a gang leader, but their troubles only escalate.

2002 Hong Kong film directed by Jeffrey Lau

Two neighbors form a strong bond after both suspect extramarital activities of their spouses. However, they agree to keep their bond platonic so as not to commit similar wrongs.

1993 film by Blackie Ko

A cop who loses his partner in a shoot-out with gun smugglers goes on a mission to catch them. In order to get closer to the leaders of the ring he joins forces with an undercover cop who's working as a gangster hitman. They use all means of excessive force to find them.