可然和阿俊

任大宽（关德兴 饰）家道兴旺，四世同堂，但家家有本难念的经，这一家也不例外。大儿子求富（黄百鸣 饰）与老婆月容（冯宝宝 饰）争吵不断，处在离婚的边缘。二儿子求贵（梁家辉 饰）天生口吃，与老爸不和，年纪不小却还没有女朋友。小儿子求其年少无知，却调皮捣蛋，在学校里惹事不断。三女儿求安（毛舜筠 饰）天性叛逆，在法国留学后更是一发不可收拾。这一天，求安从法国带来一个长发不羁的罗伯特（张国荣 饰），让表哥孝忠（刘青云 饰）醋意大起。与此同时，训导主任何守贞（郑裕玲 饰）发现求其的漫画，要求见家长。而求贵爱上了守洁（袁咏仪 饰），两人日渐亲密，却被守洁姐姐守贞百般阻拦……

安琪（叶倩文 饰）为了完成主题为“中国迷信”的论文，由加拿大抵港实地调查，甫一下飞机，安琪便邂逅了“好色”警察周发（周润发 饰），所幸未被其进一步纠缠。安琪为租得便宜住所，结识油嘴滑舌的汽车经纪人Hansom王（黄百鸣 饰），Hansom王色胆更甚，帮助安琪安家后便以帮助其了解迷信文化为借口痴缠不休。 　　安琪租住的房间虽然便宜，实际上却是凶宅一间，一位歌星因三角爱情自杀于此，冤魂驻留房间久久不散。Hansom王在凶宅中被女鬼整治，周发亦因关心安琪被卷入此事，两人力劝安琪搬离，但后者丝毫不为冤魂所动坚守凶宅，最终被女鬼上身。为解救安琪，汽车经纪人与警察请出法师助阵，与女鬼展开连番对抗……

　　Adult brothers Mark and Colin Pollock still live with their parents Frank and Mavis Pollock in a small apartment in the projects of London's east end in what is a collective depressed and unhappy existence. The three men of the household are all on the dole, each doing little to find gainful employment. Between the brothers, Mark is the smart aleck, who calls his parents by their given names to irk them, and who hangs out with a bunch of hooligans as he refers to himself and his friends, such as a skinhead named Coxy. Although never medically diagnosed as such, Colin is seemingly emotionally slow. Colin likes to hang out with Mark and his friends in his want to be accepted, especially as Mark tells him that a neighborhood girl named Hayley is interested him. The family rarely socializes with Mavis' sister and brother-in-law, Barbara and John, who live a middle to upper middle class and seemingly perfect existence in the suburbs of Chigwell. Although not telling them to their face, John dislikes his relations by marriage, believing especially Mark to be brash and trashy. A unilateral act by Barbara leads to many issues within the extended family coming to the surface, most specifically the true happiness of the marriage between Barbara and John, and what Colin is truly looking for to be happy in life.

探员何若智（郑中基 饰）认识了少女陈美玲（蔡卓妍 饰），原来这个少女是个机械人。之后又来了一个从50年后来的陈美玲机械人，她要确保科学伟人何小明的亲哥哥在八月十五日死去，何小明才会因为哥哥的离世而发愤图强，根据自己妻子的模样研制出陈美玲系列机械人，而若智正是何小明的哥哥。若智惶恐不安之余，更被警队上司（黄浩然 饰）陷害与杀害警察的案件有关，若智只要逃走。制作假护照的美玲与若智之前遇到的机械人完全一个样子，若智误以为她也是机械人，所以决定要假意追求美玲，好让自己不用死去。八月十五那天如期所致，美玲是真心爱着若智的，愿意代替若智死去，才发现原来历史被改写了。