Hannah plays DI Jack Cloth, who is called in to investigate an apparent series of serial killings alongside his new partner, DC Anne Oldman, described as a \"plucky, no-nonsense sidekick\". Playing with the cliches and conventions of British police dramas, subplots include Cloth dealing with visions of his dead wife and the bisexual DC Oldman coming to grips with her feelings for both her female fiancee and Cloth.
A contemporary British re-working of The Twilight Zone with stories that tap into the collective unease about our modern world. \n\nOver the last ten years, technology has transformed almost every aspect of our lives before we\'ve had time to stop and question it. In every home; on every desk; in every palm - a plasma screen; a monitor; a smartphone - a black mirror of our 21st Century existence.