S16·E17 The Power of Kroll (1)
Core
Aired December 23, 1978 25 min ★ 6.1/10 · 9 TMDB votes
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Synopsis
The Third Moon of Delta Magna, The Future. The Doctor and Romana arrive in search of the fifth segment and are immediately swept up in a conflict between the crew of a new refinery and the embittered natives…
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Director & writers
Robert HolmesWriterNorman StewartDirector
Guest stars
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Frequently Asked Questions
When did Season 16 Episode 17 of Doctor Who air?
Season 16, Episode 17 ('The Power of Kroll (1)') originally aired on December 23, 1978.
How long is Season 16 Episode 17 ('The Power of Kroll (1)')?
The runtime for this episode is approximately 25 minutes.
What happens in Doctor Who Season 16 Episode 17?
The Third Moon of Delta Magna, The Future. The Doctor and Romana arrive in search of the fifth segment and are immediately swept up in a conflict between the crew of a new refinery and the embittered natives…...
All Doctor Who episode ratings Season 16 Where to watch
Top-rated Doctor Who episodes
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