清代末年，佛山望族后人陈大有（张卫健）世袭绸缎庄，风流玩乐，不善生意，赌掉万贯家产，竟将妻子倩雯（胡可）典当给宿敌柳原。大有浪荡江湖，认识了杂技女子容希儿（李彩桦），情 色之间萌生斗志。陈大有再续商战奇迹，但却因盗墓被都督纳兰正（谭耀文）通缉。峰回路转，陈大有竟是大清格格（刘晓庆）的亲儿，与纳兰正是同母异父的兄弟，兄弟俩能否相认？ 陈大有咸鱼翻身，重操家业，赎回妻子。但妻子赎回后，该怎么面对容希儿？而回到身边的妻子，竟已有了柳原的骨肉……
哥哥惨遭谋杀后，种种线索将庞乔引向了一支消防队。他在加入后展开进一步的调查，不仅找到了爱情和家人，还发现了一名连环杀手
以真实案件为基础，采用纪实风格，借单元案串联剧情。全片紧扣声纹技术破案视角，通过对声音线索抽丝剥茧，破解单元谜案、挖掘关键信息、揭开被掩盖的真相。影片以快节奏叙事与细节铺陈，凸显声纹破案的独特魅力，既展现警察对正义的坚守，又将人物命运融入案件之中，让观众沉浸式潜入声音的世界，感受悬疑与宿命感的交织。
1941年冬，照相师陈开来在师父牺牲后，代其赴上海与地下党接头，路遇表面是舞厅头牌、实为军统特工的金宝，在其帮助下以照相馆为掩护开展潜伏。期间他结识身份各异的女子——汪伪特派员苏门、我党谍报人员沈克希。陈开来在多方势力间周旋斡旋，逐步成长为杰出的地下工作者，最终联合众人挫败日军“沉睡计划”。
As Leo's replacement Thomas Chamberlain arrives Nikki investigates the murders of Rachel Freedman, shot in the head, and her little autistic son Nathan, who was poisoned. Nikki rejects policewoman Anne Burchett's theory that Rachel killed them both but is perturbed when an impostor, claiming to be Rachel's sister, visits the morgue. At the same time the disfigured corpse of Eva Liron is discovered, killed with the same poison as Nathan. She had been the nanny to French hot shot footballer Isaac Dreyfus and was planning to blackmail him over a sex tape of them both. Jewish Isaac is a controversial figure due to his anti-Muslim sentiments but he denies ant part in the murders. Then another victim, Isaac's agent Mousa, is discovered dead.
