Details
- Show
- Doctor Who (1963)
- Season
- Season 9
- Episode
- S09xE12
- Air Date
- 18 March 1972
- Where to watch
Overview
Doctor Who season 9, episode 12 — “The Sea Devils (4)” (S09xE12) first aired on 18 March 1972.
The Sea Devils attack the island prison and rescue the Master, prompting the Doctor to venture underwater to try and contact them.