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Doctor Who - Season 12 Episode 8 Afsnit 8
The Doctor tries to protect the humans still in cryogenic suspension from the Wirrn, who are determined to use Earth as their new breeding ground.
- Genre: Drama, Action & Adventure, Sci-Fi & Fantasy
- Studio: BBC One, BBC Television
- Nøgleord: time travel, space, alien, curious, introspective, bewildered, exhilarated
- Cast: Sylvester McCoy