Movie
Doctor Who: The Sea Devils
Released: April 1, 1972 (1972)
Runtime: 150 minutes
Genres: Science Fiction, Drama, Adventure
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!
Main Cast (Top 10 billed, oldest first)
- Clive Morton as Trenchard
Age at release: 68
- Roger Delgado as The Master
Age at release: 54
- Jon Pertwee as The Doctor
Age at release: 52
- Edwin Richfield as Captain Hart
Age at release: 50
- Royston Tickner as Robbins
Age at release: 49
- Hugh Futcher as Hickman
Age at release: 34
- Donald Sumpter as Commander Ridgeway
Age at release: 29
- David Griffin as Lt. Commander Mitchell
Age at release: 28
- Katy Manning as Jo Grant
Age at release: 22
- June Murphy as 3rd Officer Jane Blythe
Age at release: Unknown
Show more cast
- Martin Boddey as Walker
Age at release: 64
- Alec Wallis as Ldg. Telegraphist Bowman
Age at release: 51
- Peter Forbes-Robertson as Chief Sea Devil
Age at release: 45
- Eric Mason as C.P.O. Smedley
Age at release: 45
- Pat Gorman as Sea Devil
Age at release: 41
- Brian Vaughan as Lt. Commander Watts
Age at release: 41
- Declan Mulholland as Clark
Age at release: 39
- Terry Walsh as Castle Guard Barclay
Age at release: 32
- Christopher Wray as Ldg. Seaman Lovell
Age at release: 32
- Stanley McGeagh as Castle Guard Drew
Age at release: 32
- Brian Justice as Castle Guard Wilson
Age at release: Unknown