The Underwater Menace (4)
Run Time: 25 mins
Air Date: Sat, 4 Feb 1967
Average Rating: ⭐ 4.667 (6 votes)
BBC One BBC TelevisionSeason 4 - Episode 22
Average Rating: ⭐ 4.667 (6)
With Zaroff's plan nearing completion, the Doctor and Ben realise the only way to save the world is to destroy Atlantis.