• 80%
    292 votes
  • Rate this episode
    What did you think?
  • 2019-05-21T21:00:00+01:00 on BBC One
  • 60 mins
  • Simon Cellan Jones
  • Russell T Davies
  • United Kingdom
  • English
  • Drama, War, Fantasy, Science Fiction

As the world recovers, Stephen and Celeste face a very modern nightmare, Daniel fights to keep hold of Viktor, and Edith finally returns home, carrying a terrible secret with her.