出身香港社会最底层的丁小嘉（佘诗曼 饰）在考上警察后，搞定又以卧底的身份重回鱼龙混杂的砵兰街，搞定替CID督查康道行（欧瑞伟 饰）搜集情报。谁知在追查三合会头目游达富的犯罪事实过程中，道行意外遇害身亡。他在临死前为防止手下卧底人员身份暴露，而删除了包括小嘉在内等五名卧底的纪录。在此之后，道行的同袍刑事情报科总督察卓凯（苗侨伟 饰）联系到小嘉，希望其能协助找到其他四名卧底，并掌握外围赌博集团的犯罪证据。在此之后，小嘉和赌博集团的得力干将薛家强（林峯 饰）发生交集，更由此陷入警方与犯罪团伙、黑帮组织之间的连番对决和火并之中，由此上演了一段令人拍案叫绝的卧底传奇……
余力机构
回复 :FX宣布《美国恐怖故事》再续订3季。
蒋万勋
回复 :我乃万年不遇的奇才，修仙順便玩个手机，沒关系吧！玩手机順便渡个劫，沒问题吧！仙劫已渡，凡劫已起！师傅命我下山入世，帮助圣女与她联姻！守护爱人，超凡入圣，成大道巅峰！
伊洋
回复 :Sarah Lancashire returns in the acclaimed BBC thriller written by Sally Wainwright. No-nonsense police sergeant Catherine Cawood is back heading up her team of dedicated police officers in the Calder Valley in West Yorkshire. While on duty, she makes a gruesome discovery – a body. The victim’s injuries bear a striking similarity to a string of other murders over the previous few months, suggesting a serial killer is on the loose. But the case becomes even more shocking when it emerges that Catherine knows the victim – something that could have serious repercussions for both herself and her family.
