This Week in USA

The Ambassadors of Death: Episode 6
Last updated 02 January 2017
7:00pm PST (03:00 GMT) < > « »
KBTC

Featuring: Jon Pertwee, Nicholas Courtney, Caroline John, Ronald Allen
On board a vast spacecraft, the Doctor meets the alien captain who demands the return of the three ambassadors sent to Earth or he will destroy the world.
Synopsis Source: Doctor Who Guide
Broadcast Source: KBTC