《神经网络》讲述的是一位卧底潜入毒品犯罪集团的惊险故事。警察局在获得情报后追踪一个大犯罪集团，毒贩中的卧底冒着生命危险配合行动，最后却被陷害牺牲。

携带侄儿小飞刀（林志颖）以缉盗领赏为生的大飞刀（梁家辉）被大风骚（张敏）爱慕，但因不解风情，令大风骚因爱生怨，时常带着妹妹小风骚（叶蕴仪）与大…

大飞刀韩冲(梁家辉)配小飞刀韩林(林志颖)，和大风骚二娘(张敏)、妹妹小风骚风铃(叶蕴仪)，互相爱慕，但却相互斗气。大小飞刀以缉盗领赏为生，但每每被大小风骚骗走其战利品。富商曹员外(陈鸿烈)出高价诱捕天下第一大盗九尾狐(张学友)，并设计四大死贼来绊住大小飞刀，以便自己能捷足先登。九尾狐的妻子飞天猫(张曼玉)是个厉害脚色，且武功了得，大小风骚偷袭时不幸被擒，幸得大小飞刀相救，于是合四人之力捉拿九尾狐，但终被诡计多端的九尾狐逃脱。而飞天猫更不惜以色引诱韩冲，谁料碰上风二娘这个醋娘子，于是展开一场恶斗。这边厢的韩林却被带领大批日本忍者赶来的员外擒住，风铃仓惶走报，这时众人才知曹员外实乃东厂首脑曹天敌，他不惜一切追捕九尾狐实因九尾狐盗取他私通卖国的证据。最后众人在大醉侠(吴孟达)的帮助下，终于击败曹天敌，而有情人亦终成眷属。

一栋建筑楼上楼下住了4个生活方式、作息习惯迥异的人。某夜，4楼的先回到家，吃完晚饭坐在沙发上看书时，3楼的来到家，不一会，传来电视机发出的声响，4楼的抗议一番，3楼的健身睡觉；随后，2楼的到家，开始用吸尘器打扫卫生，噪音将3楼的吵醒，他又起来抗议，2楼的洗漱完毕上床休息；后来1楼的一进门就开始吹号，楼上3层各种抗议声、嚎叫声此起彼伏，可悲的事发生。 　　讽刺在于，过程中他们头顶不断有巨型飞机飞过，这些飞机发出的噪音足以撼动他们住的楼，但4人对此却充耳不闻。

一栋建筑楼上楼下住了4个生活方式、作息习惯迥异的人。某夜，4楼的先回到家，吃完晚饭坐在沙发上看书时，3楼的来到家，不一会，传来电视机发出的声响，4楼的抗议一番，3楼的健身睡觉；随后，2楼的到家，开始用吸尘器打扫卫生，噪音将3楼的吵醒，他又起来抗议，2楼的洗漱完毕上床休息；后来1楼的一进门就开始吹号，楼上3层各种抗议声、嚎叫声此起彼伏，可悲的事发生。 　　讽刺在于，过程中他们头顶不断有巨型飞机飞过，这些飞机发出的噪音足以撼动他们住的楼，但4人对此却充耳不闻。

Kiarostami presents two cases for talking heads to evaluate in terms of morality, rights and responsibilities. Case One: Your son is in class, sitting in the back row. His teacher is writing on the board. A restless student in the back row makes a lot of noise. Not knowing who the culprit is, the teacher makes all the children sitting in the last two rows stay outside of the class until the weekend, unless they tell him who made the noise. After a few days spent outside of the classroom, your son relents and tattles on the boy who made the noise, so he can go back in and continue learning. Was he in the right? Case Two: The other students from the back row wait out the rest of the week outside of the class, before returning. Were they in the right?

Kiarostami presents two cases for talking heads to evaluate in terms of morality, rights and responsibilities. Case One: Your son is in class, sitting in the back row. His teacher is writing on the board. A restless student in the back row makes a lot of noise. Not knowing who the culprit is, the teacher makes all the children sitting in the last two rows stay outside of the class until the weekend, unless they tell him who made the noise. After a few days spent outside of the classroom, your son relents and tattles on the boy who made the noise, so he can go back in and continue learning. Was he in the right? Case Two: The other students from the back row wait out the rest of the week outside of the class, before returning. Were they in the right?

实习生们所在的云顶康乐园，是一座民办精神疗养医院，几人在医院实习的过程中，渐渐融入医院，了解到精神疾病患者的内心，也慢慢发现医院居然埋藏着的巨大的危机，背后有着说不清的利害关系，这群年轻人该怎么办？何去何从？