This Week in USA
The Armageddon Factor: Part Six
Last updated 07 April 2018
7:00pm-7:30pm EDT (23:00 GMT) < > « »
Retro TV
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: Retro TV