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The Invisible Enemy (1)

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Deep space, 5000AD. An Earth supply shuttle is infected by a strange sentient space-borne virus, which quickly spreads to the crew of the refuelling station on the moon Titan. Even worse, the Doctor himself falls victim. But why is Leela immune, and what is the virus's ultimate goal?

English
  • Originally Aired October 1, 1977
  • Runtime 25 minutes
  • Content Rating United States of America TV-PG
  • Production Code 4T
  • Network BBC One
  • Created July 22, 2010 by
    Administrator admin
  • Modified July 22, 2010 by
    Administrator admin
Name Type Role
Bob Baker, Dave Martin Writer
Jay Neill Guest Star
Anthony Rowlands Guest Star
Edmund Pegge Guest Star
Derrick Goodwin Director