16x21 The Armageddon Factor, Part One - Doctor Who (UK) (1963) Episode Guide

Doctor Who (UK) (1963)

- Episode 16x21

Episode: 16x21
Title: The Armageddon Factor, Part One
Type: Regular Episode
Production Code: 5F
First Aired: Jan. 20, 1979

Summary: [add summary]

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	Season 16 / Episode 21: - The Armageddon Factor, Part One The Doctor: Hence, this new device. It's called a randomizer, and it's fitted to the guidance systems and operates under a very complex scientific principle called pot luck. No one knows where we're going, not even the Black Guardian.
	Season 16 / Episode 21: - The Armageddon Factor, Part One K9: Optimism: belief that everything will work out well. Irrational, Bordering on insanity.

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Up until this story, The Doctor had only been called that. One of the characters in that story, an old school chum, reveals that his actual name is Theta Sigma, although he isn't called that beyond this adventure.
The first Doctor Who serial to feature Lalla Ward.
This serial was released by the BBC on video cassette in the UK in June 1995.
The last Doctor Who serial to feature Mary Tamm as Romana.
The last "Doctor Who" (1963) serial made in six parts.