香港鬼才导演彭浩翔进军内地的首部作品。“四夜奇谭”共有四个短片，虽然风格不一样，但主题一致，讲的都是发生在都市里的爱情传奇，分别是悬疑、梦幻、科幻和疯狂。《指甲刀人魔》根据彭浩翔的畅销小说集《破事儿》中的同名小说《指甲刀人魔》改编，在他的这篇趣味横生又颇让人回味的小说中，女主角李凯仪在和男友郑继文交往一段时间后突然告白，声称自己是从小到大只吃指甲刀长大的指甲刀人魔，并提出希望男友借她点钱开一家指甲刀人魔餐厅，让更多和她一样的社会边缘人勇敢地站出来。《假戏真作》主要讲述剧组摄影助理(黄立行/饰)一直怀着纯洁的心思暗恋正在拍摄的电影的女主角。有一天，他和女主角亲密接触的机会终于来了——该片的男主角(黄立行/饰)喝醉了，他被导演临时抓来做替身，因为他和男主角长得很像，这一点只有导演注意到了。但导演一喊“开麦啦”，黄立行和女主角迅速入戏，他的深情眼神也打动了女主角的心。《谎言大作战》中余文乐扮演一位常年在酒吧演出的乐队主唱方云，因怕母亲担心而谎称自己在银行工作。某次聚会，他和乐队另一名男扮女装的团员...

Director  Miu-Suet Lai does an about-turn and starts to film horror and bloody subjects  after focusing on problem girls and sentimental girls. There is a holiday  house in Australia, where many young people are staying, including novelists,  idle punks, etc. One day, a man arrives there from Kowloon on vacation and  then many strange things happen......

The story of Cocktail happens in a bar named “Cocktail”. Paul learns how to mix drinks in the bar while seeing and experiencing a lot due to various customers. After tasting the sweetness and the bitterness in the film, the audience can make perfect cocktails of their own lives. ...

Television director Luo Jun is keen on shooting a supernatural show, but its ratings are too low and he is facing the fate of stopping his show, while his relationship with his girlfriend and good buddy Ouyang Weibang is strained. Luo Jun drives wildly in the middle of the night and ends up in a car accident in the silent woods. He hears a call for help, and then sees a pregnant woman sitting by the tree. He helps the pregnant woman pick up the newly born baby, and then finds that her throat is cut and she is breathless. Luo Jun, who flees the scene after calling the police, has since been followed by the pregnant ghost Fu Yingsi. She thanks him for his help, hopes that Luo Jun can raise the child and promises to repay him for his kindness. ...