This Week in USA
The Ribos Operation: Part One
Last updated 02 January 2017
6:00pm-6:30pm PDT (01:00 GMT) < > « »
KQED Plus
Featuring: Tom Baker, Mary Tamm, Iain Cuthbertson, Cyril Luckham
The Guardian of Time gives the Doctor a difficult task, and a new assistant. Together they must search for the six segments of the Key to Time, to prevent the Universe from being plunged into eternal chaos.
On their mission, the Doctor and Romana travel to the planet Ribos where the first segment of the key is protected by the monstrous Shrivenzale.
Synopsis Source: Doctor Who Guide
Broadcast notes:
The Invasion of Time: Part Six was pre-empted the day before, and was then shown the day after.
Broadcast Source: BroaDWcast