This Week in United Kingdom

The Power of Kroll: Part One
Last updated 13 January 2025
11:50pm-12:20am BST (22:50 GMT) < > « »
UKTV Gold (adverts during broadcast)

Featuring: Tom Baker, John Leeson, Mary Tamm, Philip Madoc, Glyn Owen
Tracing the fifth segment of the Key to Time to the third moon of Delta Magna, the Doctor and Romana are soon caught up in the conflict between humans and the Swampies.
Synopsis Source: Doctor Who Guide
Broadcast Source: Doctor Who Production Guide Vol II