Doctor Who: The Sea Devils

Directed by Michael E. Briant
April 1, 1972    2h 30mScience Fiction, Drama,
7.6
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!

Where to Watch Doctor Who: The Sea Devils

  • Jon PertweeThe Doctor
  • Roger DelgadoThe Master
  • Katy ManningJo Grant
  • Edwin RichfieldCaptain Hart
  • Clive MortonTrenchard
  • June Murphy3rd Officer Jane Blythe
  • Donald SumpterCommander Ridgeway
  • David GriffinLt. Commander Mitchell
  • Hugh FutcherHickman
  • Royston TicknerRobbins
  • Pat GormanSea Devil
  • Peter Forbes-RobertsonChief Sea Devil
  • Declan MulhollandClark
  • Alec WallisLdg. Telegraphist Bowman
  • Brian JusticeCastle Guard Wilson
  • Terry WalshCastle Guard Barclay
  • Eric MasonC.P.O. Smedley
  • Christopher WrayLdg. Seaman Lovell
  • Stanley McGeaghCastle Guard Drew
  • Brian VaughanLt. Commander Watts

Doctor Who: The Sea Devils Trivia

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