寄性虫

　　Can I Get a Witness? tells the story of a mother and daughter in a near-future world where huge sacrifices are made to maintain life on Earth.　　With its resources swallowed by e-waste and overpopulation, the world is experiencing an anthropogenic collapse. To manage, technological advances are shunned. Nobody has electricity and only people with exceptions are permitted cars. Most importantly, there is also a collective agreement that nobody is allowed to live beyond the age of 50.　　Oh’s Ellie lives with her teenage daughter Kiah (Keira Jang), who is starting her first day as a Documenter, an important role in this new world order. She uses her artistic gifts — beautifully conjured in animations — to draw the dying ceremonies, since printing and photography have been banned.　　Kiah is paired with Daniel (Joel Oulette), the young man who performs the contractual elements of each person’s end-of-life ceremony. He matter-of-factly provides the packages a person can choose, sets them up when the time comes, and performs the burials. But his new coworker is having a hard time handling the emotional impacts of the job.

一群年轻人在一个服装笑话中串谋，以致命的事故和沉默的协议告终，一群年轻人将受到一位匿名作家的威胁，他想揭露他的黑暗秘密。他们的跟踪者威胁要在社交媒体上发布一本以他们为原型的血腥恐怖小说。每一章都会有一个人死去。由于彼此不信任，这群人将在大学校园中央开始一场生存之战。他们中的任何一个人都有可能成为下一个受害者，或者凶手。

　　繁华的国际大都会香港闹市中心，口若悬河的洪家宝（陈百祥 饰）带着傻乎乎的小弟麦交（邵国华 饰）公然行窃，结果路上遭遇妙龄女郎嘉嘉（张艾嘉 饰）举报。虽然两人百般抵赖，但在最后关头漏了马脚，被警察关进监狱。令洪、麦意想不到的是，嘉嘉居然是监狱的辅导官，所谓冤家路窄，洪家宝真是窝了一肚子火。二人所在的牢房狱霸横行，为了逃出对方魔爪，他们不惜羞辱监狱长官。经过一段时间牢狱之灾，二人和狱中认识的伙伴冠仁（胡大为 饰）出狱。谁知他们死性不改，骗吃骗喝再度锒铛入狱，这次又撞上了有着一副好皮囊、爱装警察的小混混荣仔（张国荣 饰）。　　洪家宝大骂荣仔，意想不到的是荣仔的老姐居然就是洪的仇敌嘉嘉……