Doctor Who · SEASON 15

The Invisible Enemy (4)

Episode 8 · 1977-10-22

★ 7.1
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Season 15Episode 8★ 7.1/10
  • Drama
  • Action & Adventure
  • Sci-Fi & Fantasy

Episode overview

The Nucleus, now grown to human size, is determined to spawn and take over the Galaxy. Only the Doctor and Leela can stop it.

25 minutes

Season 15 episodes