Doctor Who: The Armageddon Factor (1979)
Director: Michael Hayes
Language: en
The final segment of the Key to Time is at the heart of a devastating war between neighbouring planets Atrios and Zeos. The Fourth Doctor discovers that a sinister entity is manipulating events and the cost of obtaining the final segment may be more personal than he imagined.
Cast
Tom Baker
The Doctor
Mary Tamm
Romana
John Leeson
K-9 (voice)
John Woodvine
Marshal
Lalla Ward
Princess Astra
Davyd Harries
Shapp
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Ian Saynor
Merak
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Ian Liston
'Hero'
Susan Skipper
'Heroine'
John Cannon
Guard
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Iain Armstrong
Technician
Pat Gorman
Pilot
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Harry Fielder
Guard
William Squire
The Shadow
Barry Jackson
Drax
