As a prison riot erupts into violence, Red comes face to face with the ring leader: the man who once held him hostage and nearly drove him mad. But what they don't know is a killer's amongst them, preying on their weaknesses.
The birthplace of Sherlock Holmes has produced some of the greatest crime and detective series in recent years, including Peaky Blinders, Line of Duty, Happy Valley, Luther, Broadchurch and of course Sherlock--don't forget to check out related lists including British Women on the Case, Grizzled British Detectives, Cracking the (Inspector) Morse Code, and Agatha Christie and her Admirers.
Despite their polite exteriors and stiff upper lips, the Brits harbor a darker side that manifests itself in these dark series that are driven more by the characters' often tormented psychological states. Bonus includes some Irish and Australian series.