

Doctor Who: The Sea Devils
Overview
The Doctor and Jo visit the Master in his high-security prison on an island off the south coast of England. The governor, Colonel Trenchard, says ships have been disappearing mysteriously at sea. The Doctor discovers that Trenchard and the Master are in league to contact the Sea Devils, a race of reptiles in hibernation in a base beneath the sea, who have been awoken by recent work on a nearby sea fort. The Master intends to use his new allies to help him conquer the world!
- Production
- BBC
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Cast
Crew
- Director
- Michael E. Briant
- Writers
- Malcolm Hulke
- Producers
- Barry Letts
- Composer
- Malcolm Clarke
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User Reviews from TMDB

CinemaSerf
September 11, 2024
Ostensibly safely imprisoned on a remote island, the "Master" (Roger Delgado) proves that he can still get up to mischief as the visiting "Doctor" (Jon Pertwee) and his pal "Jo" (Katy Manning) soon find out. It's also around this time that the Royal Navy is having problems with sinking ships. They are bound to be connected, and so swiftly our intrepid time travellers have to find out just what their cunning foe is up to - and with whom! It doesn't take us long to discover that the eponymously an…










