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Watch Doctor Who Season 7 Episode 8 Online

  • 7.2/10
  • COUNTRIES: United Kingdom
  • Subtitles: English

The Doctor and Clara land on a damaged Russian submarine in 1983 as it spirals out of control into the ocean depths. An alien creature is loose on board, having escaped from a block of Arctic ice. With tempers flaring and a cargo of nuclear weapons on board, it’s not just the crew but the whole of humanity at stake!