This Week in USA
Four To Doomsday: Part Four
Last updated 02 January 2017
8:30pm-9:00pm EDT (00:30 GMT) < > « »
< > « »Retro TV (RTVN)
Featuring: Peter Davison, Janet Fielding, Sarah Sutton, Matthew Waterhouse, Stratford Johns, Annie Lambert, Philip Locke, Paul Shelley
The Doctor takes a dangerous spacewalk to rescue Tegan while Nyssa and Bigon keep the Urbankans distracted. Adric decides exactly whose side he is on
Synopsis Source: Doctor Who Guide
Broadcast Source: Retro TV