When John ‘Ludwig’ Taylor’s (David Mitchell) identical twin, DCI James Taylor, disappears off the face of the earth, John takes over his brother’s identity in a quest to discover his whereabouts. John has never married; never had a family and never really ventured further than his own front door. Without a computer, mobile phone or even a television, he lives in quiet solitude, designing puzzles for a living, under the nom-de-plume of ‘Ludwig’. This genre bending detective series follows full-time luddite, John 'Ludwig' Taylor, as he assumes the identity of his missing twin brother in a bid to track him down and bring him home. However, filling the shoes of your identical twin is one thing - when your twin also happens to be a successful DCI leading Cambridge’s busy inner-city major crimes team the stakes are much higher. John may be a master of all things cryptic, but can he crack the biggest puzzle of his life?

美国移民Mickey Pearson（马修·麦康纳 饰）成功在英国伦敦建立大麻帝国，发了大财后，他试图将资产转卖给一个美国富豪。然而风声走漏，一连串的阴谋及谎言开始从Mickey展开……私家侦探Fletcher（休·格兰特 饰）用尽各种手段，收集所有Mickey的黑材料，企图从中得利。这时，新崛起的唐人街帮会龙头Dry Eye（亨利·戈尔丁 饰）对Mickey的生意虎视眈眈，最后Mickey要如何保护自己的生意与生命呢？

BBC惊悚剧集《不眠 Vigil》由《福斯特医生》Suranne Jones、《权力的游戏》Rose Leslie和《摩斯探长前传》Shaun Evans主演。
这部剧讲述一艘苏格兰拖网渔船的消失，以及一架三叉戟核潜艇的死亡事件，造成警察、皇家海军和情报部门的冲突。