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  • 2019-06-04T20:00:00Z on BBC One
  • 60 mins
  • Simon Cellan Jones
  • Russell T Davies
  • United Kingdom
  • English
  • Drama, War, Fantasy, Science Fiction

Daniel embarks on a dangerous quest to bring Viktor home, while Celeste takes a terrible revenge on Stephen. Viv sets her sights on the ultimate prize: 10 Downing Street.