Go'wan, it's a bit of fun. In the concluding part of Charlie Brooker and Daniel Maier's spoof drama, DCI Jack Cloth and his incompetent sidekick DC Anne Oldman continue their hunt for the sword-wielding maniac, while the stereotypically unhappy detective battles with his personal demons and is haunted by his dead wife's ghost. John Hannah, Suranne Jones, Daisy Beaumont, Julian Rhind-Tutt and Navin Chowdhry star.