This Week in USA
Colony In Space: Episode Four
Last updated 11 March 2018
11:00pm-11:30pm PST (07:00 GMT) < > « »
KBTC
Featuring: Jon Pertwee, Katy Manning, Tony Caunter, Roger Delgado, Bernard Kay, Morris Perry, John Ringham, Helen Worth
The Doctor discovers a doomsday machine in the Primitive City.
Synopsis Source: KBTC website schedule listing
Broadcast Source: KBTC