A former detective and his wife team up to solve a murder case

为什么有些瘦人就是干吃不胖？这个让人嫉妒得牙痒痒的先天优势，到底跟什么有关？瘦身，已经成为全世界女人为之痴迷的话题，一瘦再瘦的追求已经超越正常的健康尺度。当然，全世界很多人正深受肥胖流行症之苦，他们努力的运动，控制自己的饮食，医学界也一直致力于对于肥胖的研究和治疗，但是效果甚微。而本部纪录片所要探讨的问题，却是一个无关乎“运动和饮食”的争议命题——为什么有些人即使暴饮暴食也能拥有苗条身材？ 　　地平线系列纪录片是英国广播公司BBC制作的一档流行并且播放已久的科学纪录片，于1964年5月2日首播，到2013年为止已有49个系列超过1100集。本系列纪录片从历史、人文、宗教、地理、设计、艺术、生物、哲学、环保、伦理等多个方面，提供世界上最伟大科学家和哲学家一个可以交流他们看法和观点的平台，并将他们对世界的新看法引入到我们的日常知识中来的科教节目。

Society sleuths Nick and Nora Charles investigate a murder aboard a floating casino. 　　Nick and Nora Charles are attending a charity benefit aboard a gambling ship. 　　After a murder occurs, suspicion falls on Phil Brant, who had argued with the victim earlier in the evening. 　　When Phil and his wife seek help from Nick and Nora, Nick refuses to get involved. 　　But when shots are fired outside his own apartment, Nick begins to investigate, and he soon finds himself in a confusing case with numerous suspects. 　　Nick and Nora Charles were the ultimate screen couple, husband and wife detectives, always in step and never missing an opportunity to outwit one another as they solved each crime, which they did just in time for the movie's ending. 　　Myrna Loy was a fantastic Nora, the ideal wife and considering she made 14 movies with William Powell, she made it look like they were really married. 　　The Thin Man movies, all six of them, played more like sophisticated screwball comedies than murder mysteries, and their comic banter enhanced the proceedings. 　　Their little wire-haired terrier, Asta, quite often stole the scene as he helped sleuth out the guilty party. 　　He was a great little actor and rumor had it that away from the Thin Man movies, Asta was really Skippy. 　　However, the six Thin Man movies credit this cute pooch as "Asta."

故事发生在1994年，武为（秦昊 饰）是一位热爱音乐的摇滚青年，凭借着自己的努力和天赋，武为的乐队在摇滚界里很快就获得了极高的声誉。与此同时，李爱（李梦 饰）和姜茜（马恺曼 饰）两位温柔美丽的姑娘出现在了武为的身边，令他心动不已。然而，站在梦想和爱情的十字路口，武为做出了令他后悔一生的决定。 一晃眼二十年过去，曾经的风光早已经不在，如今的武为不过只是一个酗酒闹事无所事事的中年人而已，就在他自暴自弃之时，一位名叫春晓（刘亚瑟 饰）的妙龄少女出现在了武为的生活之中。春晓的乐观和向上给武为带来了生存的希望，两人之间的感情迅速升温，变得暧昧而又复杂起来。

影片主要在中国摇滚乐圣地北京取景拍摄，讲述上世纪九十年代到今天的跨越二十年的青春爱情成长故事。