Thorne is a television drama series which debuted on Sky1 in the UK on 10 October 2010. Based on Mark Billingham’s novels, the six-episode serial stars David Morrissey in the title role of Detective Inspector Tom Thorne.Part one, Sleepyhead, follows Thorne, who, while investigating a series of attacks on young women, is dragged back into the nightmares of his past as he races to find a killer.Part two, Scaredycat, sees two women murdered within hours of one another near St Pancras station, but in different ways. When a connection is made with two other murders which occurred months before, but also on the same day, Thorne realises two serial killers may be in a macabre partnership.