This Week in Doctor WhoThis Week in Doctor Who
Latest News Story of Doctor Who Events Merchandise Competitions Reviews Guide TWIDW About Us GB Forum

This Week in USA

Coming Up Channel List TWIDW Archive Facebook Updates

See broadcasts for Retro TVCastrovalva: Part Four (5Z4)

Last updated 08 August 2026
Castrovalva: Part Four
Broadcasting: Friday 21st August 2026
10:00am-10:30am EDT (14:00 GMT) < > « »
Retro TV
Google
Featuring: Peter Davison, Janet Fielding, Sarah Sutton, Matthew Waterhouse, Anthony Ainley

The true identity of the Portreeve is revealed.


Synopsis Source: TVPassport listings
Broadcast Source: Retro TV