This Week in United Kingdom
The Sea Devils: Episode Five
Last updated 25 December 2025
8:55pm-9:25pm GMT < «
U&Eden (adverts during broadcast)
Featuring: Jon Pertwee, Katy Manning, Roger Delgado, Edwin Richfield, Donald Sumpter
The Doctor is captured by the Sea Devils and taken to their undersea base. There he tries to make peace with the creatures, but his efforts are thwarted by the Navy.
Synopsis Source: Doctor Who Guide
Broadcast Source: U TV Listings
Home Region: