This Week in United Kingdom

Frontier In Space: Episode Four
Last updated 02 January 2017
5:50pm-6:15pm GMT < > « »

(actually broadcast at 17:50:44)
BBC One

Featuring: Jon Pertwee, Katy Manning, Roger Delgado
The Doctor and Jo are the Master's prisoners. In a bid to escape, the Doctor makes a dangerous spacewalk.
Synopsis Source: Doctor Who Guide
Broadcast Source: BBC
Ratings Information:
Consolidated figures: 7.100m viewers (+7 days), 55th place