This Week in USA
The Trial of a Time Lord (The Mysterious Planet): Part Three (7A3)
Last updated 26 September 2026
1:30am-2:00am EDT (05:30 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 in the first place.
Synopsis Source: TVPassport listings
Broadcast Source: Retro TV