由于匪徒劫持，苍春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，苍春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。
宇恒蕃茄女孩
回复 :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.
回复 :吞食星体的外星巨物破空而来，地球的命运岌岌可危。人类被迫进入地下城生活，不愿像蝼蚁一样生存的人类经历了二十年制造出了反击巨物的终极武器。但在决战之日到来之前，巨物提前察觉到了危机，人类地下城遭到了破坏，而反击的唯一机会，此时就把握在了一个憎恨人类的少年手中，他是否能放下仇恨，拯救人类……
回复 :哈蒙德（理查德•阿滕伯勒 Richard Attenborough 饰）立志要建立一个非同寻常的公园：恐龙将是这个公园的主角。他把众多科学家收归旗下，利用琥珀里面困住的远古蚊子体内的血液，提取出恐龙的基因信息，利用这些信息培育繁殖恐龙。结果如愿以偿，他把怒布拉岛建立成了一个恐龙公园，坚信可以从中赚取大钱。然而，科学家们则忧心忡忡。不幸的事情果然发生了。虽然公园有电脑系统管理，但却因为被员工破坏而造成了无法挽救的失控：所有的恐龙逃出了控制区，人们纷纷逃窜却逃不过恐龙的魔爪。恐龙自相残杀，人们亦死难无数，最后幸存者寥寥，只得四人逃出生天。怒布拉岛上空弥漫着恐怖的气息。
