从小右臂就具神力的大陆青年刘晶（周星驰 饰）来港不久便接连遭遇倒霉事，先是钱包被偷，而后行李也遭人抢劫，不过也因此结识放荡不羁的潇洒（钟镇涛 饰）。刘晶四处寻找工作，却迟迟未定，甚至还卷入黑帮斗争之中。走投无路之际，刘晶和潇洒决定参加散打比赛，更阴差阳错拜入具有黑社会性质的赵东拳馆。在黑社会师傅（成奎安 饰）的带领下，二人随同前去夜袭霍家拳馆的霍环师傅，籍此机缘，刘晶得以拜入霍师傅门下。二人都对师傅的女儿嘉敏（张敏 饰）存有好感，也由此闹出不少笑话。然而门下大师兄（尹扬明 饰）嫉恨刘晶，设计陷害，致使刘晶被逐出师门。他的未来将何去何从……

日占台湾期间，林场主的千金秀兰和长乐一对恋人处于热恋之中，但遇日军军官横山少佐，横山对秀兰产生爱慕，在秀兰拒绝后进而发展成妒忌和狂暴，将长乐毒打后拉入劳工中充军，将其活活折磨而死。秀兰在两份情间挣扎，最终横山也死于冷枪之下。台湾光复了，但所有的痴情和孽缘也成为了追忆。

四个年轻人姚远(葛优饰)，周北雁(刘蓓饰)，钱康(冯小刚饰)，梁子(何冰饰)是一群自由职业者。他们突发奇想，开办了一个“好梦一日游”业务，承诺帮人们过上梦想成真的一天。人们离奇古怪的愿望接踵而至，似乎人人都想给自己现有的生活来一个180度大转弯。于是，富贵的想尝试贫穷，明星想体验平凡，小平民想做巴顿将军，守不住秘密的厨子想成为守口如瓶的铮铮铁汉……在搞笑荒诞的愿望中，四个年轻人忙碌着扮演各种场景角色，他们把真情融入到了这些故事当中。生活过得充满乐趣，有滋有味。

Can and should we distinguish the artist from his actions? That’s probably the question many fans have asked themselves about XXXtentacion, the uncrowned king of emotional Soundcloud hip-hop. He could literally beat his girlfriend with one hand, while with the other hand on the phone he could connect deeply and sincerely with his fans about depression and suicidal thoughts. Janseh Onfroy himself barely managed to grow up to become one of the most streamed rappers of his generation before life in the fast lane came to an abrupt end at the age of 20. Through his own footage and conversations with the people around him, we learn how a life of childhood violence, substance abuse and bipolar disorder paved the tragic way for his success and his unforgivable behaviour.