《刘易斯探案：浪子回头》是一部由英国地区于2013年出品的剧情类电影。该片由Lucy Gannon担任编剧，丹·里德亲自指导拍摄。主要演员包括凯文·沃特利、劳伦斯·福克斯、彼得·戴维森、塔伦·埃哲顿、克莱尔·霍尔曼等英国著名影星。
After a dinner two of the guests go missing; one of them a police officer who was having an affair with the host's wife and the other a man who had just found a notebook which may have contained a motive to murder or to be murdered! Not long afterwards a body is discovered; strangely it had been prepared for burial; it would seem that somebody had switched bodies at the funeral directors to ensure that a murder victim was cremated… the only question is who was the victim. With Hathaway on holiday Lewis finds himself with a new partner; DC Grey. Together they try to figure out who was cremated and why. Inevitably there is another death and a couple of attempted murders before the crime is solved.