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TV series

Sealab 2020

Latest episode

S1 E13 · The Arctic Story

About Sealab 2020

Sealab 2020 is a kids and sci-fi & fantasy TV series that premiered on NBC on September 9, 1972. It has 1 season and 13 episodes so far and has ended. The latest episode, Season 1 Episode 13 "The Arctic Story", aired on December 2, 1972.

Commanded by Captain Michael Murphy, Sealab is dedicated to the exploration of the seas and the protection of marine life. Among other things, the crew of Sealab faced such challenges as attacks from sharks and giant squids, potential environmental disasters, and threats to Sealab and marine life from shipping.

  • Kids
  • Sci-Fi & Fantasy
  • Animation
  • Family

Last updated

Episodes

13 episodes · 1 season

Season 1

1972 · 13 episodes · Last episode: 53 years ago

Sealab 2020 Season 1 release dates →
  1. Sealab 2020 S1 E13 still E13

    13. The Arctic Story

    Finale

    The crew of Sealab ventures into the frozen Arctic to rescue two scientists who have been trapped by a blizzard while on a scientific expedition.

  2. Sealab 2020 S1 E12 still E12

    12. The Capture

    Although the Sealab crew doesn't like helping Mr. Harlan trap two animals from every species on the Seamount for a new aquarium, they carry out the task because of orders.

  3. Sealab 2020 S1 E11 still E11

    11. Collision of the Aquarius

    Human complications make dealing with the mechanical ones more difficult when cargo sub "Aquarius" crashes into Seamount and endangers the Sealab complex.

  4. Sealab 2020 S1 E10 still E10

    10. The Challenge

    An archaeologist enlists the aid of Hal, Ed, and Gail in removing ancient Mayan gold artifacts buried in the hold of a vessel sunk during WWI.

  5. Sealab 2020 S1 E9 still E9

    9. The Deepest Dive

    Hal, Ed, and Gail plunge to the lowest depths of the ocean in a special crystal bell to plant a second seismographic signaling device after the first one mysteriously disappears.

  6. Sealab 2020 S1 E8 still E8

    8. Backfire

    Ed considers resigning from Sealab after Dr. Williams grants permission to a submarine geologist to use explosives on Seamount for the purpose of oil exploration.

  7. Sealab 2020 S1 E7 still E7

    7. Where Dangers Are Many

    Ed, Gail, and Hal become "muckrakers" when ocean waters around Sealab become blanketed with layers of loosened silt

  8. Sealab 2020 S1 E6 still E6

    6. The Basking Shark

    When a space probe loses its parachute during reentry and plummets out of sight into the ocean's depths, the staff of Sealab is called on to locate it.

  9. Sealab 2020 S1 E5 still E5

    5. The Shark Lover

    The entire Sealab complex is threatened by an increasing buildup of aggressive sharks in the area.

  10. Sealab 2020 S1 E4 still E4

    4. The Singing Whale

    A new world opens up for Roger Cummings, a disabled boy whose father is doing research at Sealab, when Bobby befriends him and teaches him how to dive.

  11. Sealab 2020 S1 E3 still E3

    3. Green Fever

    A red alert is signaled after a supply ship's concrete mooring, cast off during a hurricane, unwittingly strikes Sealab's control dome and splits a major section of the shell.

  12. Sealab 2020 S1 E2 still E2

    2. Lost

    An approaching red tide has more than the fish in a panic - the murky oceanic flux, which initiates a process of oxygen depleting, could cut off the life support system of Sealab.

  13. Sealab 2020 S1 E1 still E1

    1. Deep Threat

    An earthquake spells danger for Sealab when the recurring mass of shock waves ruptures exposed canisters of radioactive waste.

Cast & crew

Created by Joseph Barbera, William Hanna and Alex Toth

  • Olga James

    Olga James

    Mrs. Thomas (voice)

Sealab 2020 FAQ

Will there be new episodes of Sealab 2020?

Sealab 2020 has ended, so no new episodes are scheduled. The final episode aired on December 2, 1972.

When did the latest episode of Sealab 2020 come out?

The most recent episode of Sealab 2020, Season 1 Episode 13 "The Arctic Story", aired on December 2, 1972.

How many seasons of Sealab 2020 are there?

Sealab 2020 has 1 season with 13 episodes in total.

When did Sealab 2020 first air?

Sealab 2020 first aired on NBC on September 9, 1972.

How do I get notified when new episodes of Sealab 2020 are released?

Download the Streambay app, follow Sealab 2020, and you'll get a push notification the moment each new episode is released.

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