Sealab 2020 - 1972 Backfire 1-8 was released on:
USA: 28 October 1972
Sealab 2020 - 1972 was released on: USA: 9 September 1972 West Germany: 29 January 1974
Sealab 2020 - 1972 Where Dangers Are Many - 1.7 was released on: USA: 21 October 1972
Sealab 2020 - 1972 The Capture 1-12 was released on: USA: 25 November 1972
Sealab 2020 - 1972 Collision of the Aquarius 1-11 was released on: USA: 18 November 1972
Sealab 2020 - 1972 Deep Threat 1-1 was released on: USA: 9 September 1972
Sealab 2020 - 1972 The Singing Whale 1-4 was released on: USA: 30 September 1972
Sealab 2020 - 1972 Green Fever 1-3 was released on: USA: 23 September 1972
Sealab 2020 - 1972 is rated/received certificates of: USA:TV-Y7
Googolplex - 1972 was released on: USA: 1972
The Foot - 1972 was released on: USA: 1972
Mathoms - 1972 was released on: USA: 1972
---and Then It Happened - 1972 was released on: USA: 1972