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See broadcasts for BBC OneThe Armageddon Factor: Part Six

Last updated 09 January 2017
Broadcast: Saturday 24th February 1979
6:25pm-6:50pm GMT « » Premiere « »
(actually broadcast at 18:29:40)
Featuring: Tom Baker, John Leeson, Mary Tamm, Valentine Dyall, Barry Jackson, Lalla Ward, John Woodvine

The tragic truth of the sixth segment of the Key to Time is revealed and if the Black Guardian can control the Key, the whole of time and space will be plunged into eternal chaos.

Synopsis Source: Doctor Who Guide
Broadcast Source: BBC

Ratings Information:

Consolidated figures: 9.600m viewers (+7 days) (36th place), AI 66