Doctor Who (1963): The Indian Ocean, 1935 — or is it? The Doctor and Jo arrive on the SS Bernice, a ship due to mysteriously vanish without trace. But why do events seem to repeat themselves, and why is a plesiosaur attacking the ship? Meanwhile, on the planet Inter Minor, travelling showman Vorg arrives with his remarkable Miniscope…
Elisabeth Sladen, Frazer Hines, Jacqueline Hill, John Levene, John Scott Martin, Jon Pertwee, Katy Manning, Nicholas Courtney, Pat Gorman, Patrick Troughton, Peter Davison, Tom Baker, William Hartnell, William Russell
Adventure, Drama, Sci-Fi
Maybe also available here.