S4·E22 The Underwater Menace (4)
Aired February 4, 1967
Synopsis
With Zaroff's plan nearing completion, the Doctor and Ben realise the only way to save the world is to destroy Atlantis.
Aired February 4, 1967
With Zaroff's plan nearing completion, the Doctor and Ben realise the only way to save the world is to destroy Atlantis.