破案太成功，弄巧反招凶？Charles（史蒂夫·马丁 Steve Martin 饰）、Oliver （马丁·肖特 Martin Short 饰）同 Mabel（赛琳娜·戈麦斯 Selena Gomez 饰）的人气侦探播客将要拍成大电影。 上一季中，Charles的前替身Sazz（简·林奇 Jane Lynch 饰）被发现中枪死在Charles 屋中，但其实凶手目标可能是Charles？
James Purefoy stars as William Travers, a criminal barrister who is recovering from a traumatic series of events that have shaken his belief in the legal system. On the surface, Travers is a picture of success; an accomplished criminal barrister happily living with his wife (played by Dervla Kirwan) in rural Suffolk. However, Travers is still recovering from events in his past when he is drawn into a case that involves his old friend Martin Newall (Nathaniel Parker), who faces conspiracy and murder charges while at the same time being investigated by a vicious and vengeful detective DS Mark Wenborn (Creed Miles). The five-part series from acclaimed writer Anthony Horowitz (Collision, Foyle's War) is a story of friendship, conspiracy, betrayal and murder as well as a critical look at the way the legal system operates.
1897年，大韩帝国时代动荡混沌，时有不同罪案发生，别巡检调查队四出调查，找寻破案的线索。 别巡检第2季的时代背景为1897年大韩帝国的国号宣布之后，比第1季还要迟些。高宗自俄罗斯回国后自称为皇帝，由此朝鲜便变为帝国，以阐明国家的自主性和独立性。并且施行了财政、教育、军事等几乎全方位的光武改革，令朝鲜向现代化迈进了一大步。因此这个时期应该是比第1季更为激动人心的时期，然而大韩帝国所追求的新价值，让国民看到的却是比任何时候都强大的同一与自主的混乱。
三男三女来到太湖边的小山村插队落户。在那样一个新旧时代交替的年月，和所有年轻人一样，他们迷惘多于理想，思考多于狂热；在精神与物质都极度匮乏的环境中，他们总在探讨未来会是什么样。多年以后，这六个年轻人在如今这个波澜壮阔的时代占据了不同的位置，往事又将他们联系在了一起。故事有了延续，人生有了新的喜怒哀乐和离合悲欢。
