Sealab 2020

Episodes

Season 1, 13 episodes

Episode 1: Deep Threat
- Now playing
- Sep 9, 1972
An earthquake spells danger for Sealab when the recurring mass of shock waves ruptures exposed canisters of radioactive waste.
Episode 2: Lost
- Sep 16, 1972
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.
Episode 3: Green Fever
- Sep 23, 1972
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.
Episode 4: The Singing Whale
- Sep 30, 1972
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.
Episode 5: The Shark Lover
- Oct 7, 1972
The entire Sealab complex is threatened by an increasing buildup of aggressive sharks in the area.
Episode 6: The Basking Shark
- Oct 14, 1972
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.
Episode 7: Where Dangers Are Many
- Oct 21, 1972
Ed, Gail, and Hal become "muckrakers" when ocean waters around Sealab become blanketed with layers of loosened silt
Episode 8: Backfire
- Oct 28, 1972
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.
Episode 9: The Deepest Dive
- Nov 4, 1972
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.
Episode 10: The Challenge
- Nov 11, 1972
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.
Episode 11: Collision of the Aquarius
- Nov 18, 1972
Human complications make dealing with the mechanical ones more difficult when cargo sub "Aquarius" crashes into Seamount and endangers the Sealab complex.
Episode 12: The Capture
- Nov 25, 1972
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.
Episode 13: The Arctic Story
- Dec 2, 1972
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.