讲述了以龙哥、雪琴、钮钴禄、老四、崔根宪等五人在北京胡同内经营音乐主题酒吧，与来往顾客、各路好友互动，引起一桩桩啼笑皆非、滑稽幽默事件的故事。
1934年，私家侦探米兰达·格林调查英国驻开罗大使馆发生的一起谋杀案，而谋杀案中一份绝密文件的被盗，将危及白金汉宫，震惊世界。
底层社畜大龄青年陈小魁因没钱饱受冷眼，事业爱情连番危机，突逢老家拆迁，一夜暴富在即，陈小魁却在醉酒后把领拆迁款最关键的地契烧给了亡父，他不得不前往地府寻找父亲，试图寻回地契，由此开启了一段奇异惊险又笑料频出的大冒险。
Dali, an ex-convict longing to meet his daughter for the first time. But when a drug raid shatters his chance at redemption, he is hurled into a deadly night that tests his survival and courage.
The story of a man who goes out looking for hamburgers, while he has a beautiful steak at home. Frank and Eva can"t live together, but can"t live without each other either. He has sex with every woman he can get, while Eva wants to start a family. She, on the other hand, seeks more stability and wants to start a family. Out of frustration about his behavior, she starts an affai...
由于匪徒劫持，一对双胞兄弟刚出生即遭分离。弟弟玩命（成龙）被舞女捡到抚养长大，终日浪迹于社会底层，为帮朋友泡妞，他结识了歌女芭芭拉（张曼玉），因此得罪黑社会；哥哥马友（成龙）被一对有钱夫妇带去美国，接受了良好教育长为著名音乐家，回港开音乐会时，结识世伯家的女儿唐心（利智）。 阴差阳错中，两人互换角色进入对方生活，由于大家分不清谁是马友谁又是玩命，笑话迭出，芭芭拉与唐心的心思也渐起变化。音乐会上，玩命胡指乱挥不想大获成功，而马友在黑帮威逼下，开车去救被黑帮抓做人质的玩命的好友泰山，随后，两兄弟开始连手共斗强敌。
