The Underwater Menace (2)

Name: The Underwater Menace (2)
Director: Julia Smith
Released: 1967-01-21
Duration: 25 min
Rating: 5.0
Cast: Peter Stephens, Joseph Fürst, Tom Watson, Noel Johnson, Catherine Howe

S4 E20 January 21, 1967 0h 25m ★ 5.0

Source:

Overview

While Ara tries to save Polly from being turned into a Fish Person and Ben and Jamie try to escape from the mines, the Doctor discovers the full extent of Zaroff's plans.