川村俊介在工作的房地产公司的营业成绩是No.1，深受上司和同事的信赖，甚至决定和社长的千金结婚。婚礼前夜的惊喜派对结束后，酩酊大醉的他在回家的路上意外掉进了窨井里，手边只有手机。但是GPS会出错，熟人和警察也不可靠。时限的黎明迫近中，他呼吁唯一能通话的前女友和在SNS上建立账号的粉丝们帮忙，但事态却朝着意料之外的方向发展。

Erstwhile Special Forces operative Doc Alexander is asked to broker a truce with the Mexican drug cartel in secrecy. When Oklahoma Governor Richard Jeffs celebrates the execution of a high-ranking cartel member on TV, his Chief of Staff and Doc inform him about the peace he just ended. But it’s too late, as Cuco, the cartel’s hatchet man, has set his vengeful sights on Doc’s daughter Dixie.They don’t make ’em like Little Dixie anymore: honed to the bone, all gestures and actions, only a few words. Too many genre films these days try to create meaning by piling ideas and intentions on their narrative frames. John Swab, as always, works the other way around. Meaning and depth come from taking away whatever is superfluous – by reducing the plot to its bare essence and the characters to their core trades and tricks.Ultimately, Little Dixie feels like the pulp fiction version of a Giacometti sculpture, all fearful symmetries and mirror images. A gem of crime cinema at its purest and most philosophical, proudly featuring noir’s new darling, Frank Grillo.源自：

故事发生在清朝末年，大侦探福尔摩斯（范艾理 饰）和助手华生（许忠权 饰）一起来到中国游玩，投宿在仙来客栈。没想到客栈被官兵重重把守，一片鹤唳风声的肃杀气氛。原来，朝廷的一批价值连城的珠宝不翼而飞，负责护送珠宝的将军布克亦身首异处。于是，福尔摩斯和华生便留了下来，企图侦破此案。很快，现场留下的种种蛛丝马迹便将马贩子金马掌（王赤 饰）给牵扯了出来，哪知道仙来客栈的女掌柜白芙蓉（秀兰丽梅 饰）抢先一步向金马掌通风报信，当一行人赶到金马掌处时，等待着他们的只有空空如也的屋子和布克的人头。与此同时，白芙蓉也在暗中调查着案件的真相，并且发现，这一切似乎和汉奸杜文才有着千丝万缕的关联。

田小麦（杨颖 饰）和盛赞（张超 饰）相恋多年，即将携手步入婚姻的殿堂，然而，就在这个节骨眼上，田小麦身为刑警的父亲在工作中不幸因故身亡，悲伤之余，田小麦在父亲的遗物之中发现了一本探案笔记，上面记载了十年前的一桩悬案，同时也让田小麦回想起了自己的初恋秋收（阮经天 饰）。某日，田小麦从好友处得知了一间贩卖世间一切东西的网店，在店中，田小麦买了一条紫色丝巾。之后，诡异的事情接二连三的发生，种种蛛丝马迹均显示，如今下落不明的秋收，和父亲笔记里那宗疑案有着千丝万缕的关联。就这样，田小麦一遍调查着案件，一遍寻找着秋收，试图找到隐藏在乱象之后的真相。