
1. Eleven Days to Zero
Aired: Sep 14, 1964A massive polar earthquake is predicted to strike in just eleven days, posing...

2. The City Beneath the Sea
Aired: Sep 21, 1964The Seaview submarine is dispatched to investigate the sudden and unexplained...

3. The Fear-Makers
Aired: Sep 28, 1964The Seaview crew embarks on a perilous journey to uncover the truth behind th...

4. The Mist of Silence
Aired: Oct 5, 1964The Seaview arrives at its scheduled underwater destination to transport a La...

5. The Price of Doom
Aired: Oct 12, 1964A research team in Antarctica uncovers a mysterious plankton species that tra...

6. The Sky Is Falling
Aired: Oct 19, 1964A mysterious UFO is terrorizing the US skies, sparking mass hysteria and defy...

7. Turn Back the Clock
Aired: Oct 25, 1964The Seaview crew embarks on a thrilling adventure to uncover the secrets of a...

8. The Village of Guilt
Aired: Nov 1, 1964The Norwegian fishing boat is attacked by a strange sea monster in the fjords...

9. Hot Line
Aired: Nov 8, 1964A catastrophic chain of events unfolds as a Soviet rocket's malfunction sends...

10. Submarine Sunk Here
Aired: Nov 15, 1964In the next episode, Chip Morton and Curley Jones in New London concentrate o...

11. The Magnus Beam
Aired: Nov 22, 1964The Seaview crew delves into a mystery of crashed U-2 spy planes, uncovering ...

12. No Way Out
Aired: Nov 29, 1964A perilous rescue mission unfolds as the Seaview responds to the attempted de...

13. The Blizzard Makers
Aired: Dec 6, 1964A rare and intense snowfall blankets the country, even Florida's usually balm...

14. The Ghost of Moby Dick
Aired: Dec 13, 1964The renowned whale specialist and his family embark on a thrilling adventure ...

15. Long Live the King
Aired: Dec 20, 1964Prince Ang's sudden ascension to the throne brings both surprise and trepidat...

16. Hail to the Chief
Aired: Dec 27, 1964A crucial peace conference hangs in the balance as President Henry McNeil's l...

17. The Last Battle
Aired: Jan 3, 1965A secretive group of German survivors, driven by a yearning for their nation'...

18. Mutiny
Aired: Jan 10, 1965A catastrophic attack by a colossal jellyfish leaves Admiral Nelson and his f...

19. Doomsday
Aired: Jan 17, 1965A sudden global conflict erupts, catching the Seaview off guard during a trai...

20. The Invaders
Aired: Jan 24, 1965A colossal underwater earthquake awakens a massive, ancient entity that has l...

21. The Indestructible Man
Aired: Jan 31, 1965The Seaview crew's quest to recover a deep space probe takes an unexpected tu...

22. The Buccaneer
Aired: Feb 7, 1965The Seaview is commandeered by a cunning pirate, the Buccaneer, who executes ...

23. The Human Computer
Aired: Feb 14, 1965Captain Crane's peace is disrupted when he finds the Seaview has been convert...

24. The Saboteur
Aired: Feb 21, 1965A sinister force secretly undermines a crucial national defense operation, as...

25. Cradle of the Deep
Aired: Feb 28, 1965The Seaview embarks on a treacherous journey, where an officer's past demons ...

26. The Amphibians
Aired: Mar 7, 1965A groundbreaking experiment to mutate humans into amphibians fuels a rift bet...

27. The Exile
Aired: Mar 14, 1965The premier of the "People's Republic" escapes to the US, bringing crucial in...

28. The Creature
Aired: Mar 21, 1965The Seaview crew investigates a mysterious incident where a missile was destr...

29. The Enemies
Aired: Mar 28, 1965The crew of the Seaview uncovers clues of erratic behavior leading up to the ...

30. The Secret of the Loch
Aired: Apr 4, 1965The sudden death of a scientist at Loch Ness sets off a mysterious investigat...

31. The Condemned
Aired: Apr 11, 1965Next episode, a team of fearless adventurers pushes the boundaries of underwa...

32. The Traitor
Aired: Apr 18, 1965Admiral Nelson's world is turned upside down when his sister is taken, leadin...