本片讲述香港ICAC精英与黑社会、贩毒、走私集团等恶势力斗智斗勇的故事。他们各有专长，屡立奇功，侦破多宗案件。巾帼不让须眉的女总调查主任叶帼英（陈法蓉饰），精明能干经验丰富的高级调查主任廉志刚（张兆辉饰），大学刚毕业便加入廉署工作的方卓文（古天乐饰）以及率真爽朗的简鸣晖（袁洁莹饰）、孤儿出身的罗家杰（何宝生饰）和单纯善良的刘芷珊（张玉珊饰）等廉政精英。他们公事上各擅其职，维护社会公义，感情上也碰触出了很多火花。 20集香港无线电视《廉政追缉令》，由陈法蓉、张兆辉、古天乐、袁洁莹等联袂主演。
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.
