Watch Sealab 2020 TV Series Online for Free

Episodes

• ▶
  Episode 1 Deep Threat 1972-09-09 An earthquake spells danger for Sealab when the recurring mass of shock waves ruptures exposed canisters of radioactive waste.
• ▶
  Episode 2 Lost 1972-09-16 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 1972-09-23 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 1972-09-30 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 1972-10-07 The entire Sealab complex is threatened by an increasing buildup of aggressive sharks in the area.
• ▶
  Episode 6 The Basking Shark 1972-10-14 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 1972-10-21 Ed, Gail, and Hal become "muckrakers" when ocean waters around Sealab become blanketed with layers of loosened silt
• ▶
  Episode 8 Backfire 1972-10-28 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 1972-11-04 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 1972-11-11 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 1972-11-18 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 1972-11-25 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 1972-12-02 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.