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The Invisible Enemy: Part 3
The Doctor and Leela have been cloned and miniaturised and injected into the Doctor's body. There they must fight the virus on a microscopic level before time runs out.
Last on
Thu 27 Jul 1978
19:00
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The Invisible Enemy: Part 3
Duration: 01:21
Broadcasts
- Sat 15 Oct 1977 18:15
- Thu 27 Jul 1978 19:00
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