"Contact has been made!" A relief crew en route to Titan in 5000 AD unwarily pick up hitchhikers that change them. Shortly thereafter the Doctor, passing through the same point in space, is hitchhiked as well, but not Leela - a reject who must die. |
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Title: | The Invisible Enemy, Part One | |
Air Date: | October 1, 1977 | |
Runtime: | 25 min | |
Genres: | Action Adventure Sci-Fi | |
Jompa79 : Great tv series, gives it 5 star