This Week in USA
The Trial of a Time Lord (The Mysterious Planet): Part Three
Last updated 28 December 2018
8:30pm-9:00pm EST (01:30 GMT) < > « »
Retro TV
Featuring: Colin Baker, Nicola Bryant, Lynda Bellingham, Tom Chadbon, Michael Jayston, Tony Selby, Joan Sims
With the black light converter destroyed, the Doctor fears for the planet's safety and needs to find the Secrets of the Sleepers and discover why they are there.
Synopsis Source: Doctor Who Guide
Broadcast Source: Retro TV