This Week in USA
The Visitation: Part Four (5X4)
Last updated 16 August 2026
7:00pm-7:30pm EDT (23:00 GMT) < > « »
Retro TV
Featuring: Peter Davison, Janet Fielding, Sarah Sutton, Matthew Waterhouse, Michael Melia, Michael Robbins
The Doctor and his companions head for the city to prevent the reptilian Terileptils from releasing a plague.
Synopsis Source: TVPassport listings
Broadcast Source: Retro TV