Sealab 2020 poster

Sealab 2020 (1972)

Adventure · Animation · Family

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.

IMDb rating
6.2 (330 votes)
Seasons
1
Language
EN
Type
TV series

Ratings refreshed Jul 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (1972)

6.04 avg 13 episodes 6.0 → 6.7 23 min avg

Ep 1: 6.0 · 28 votesEp 2: 5.4 · 20 votesEp 3: 7.2 · 21 votesEp 4: 6.2 · 17 votesEp 5: 6.3 · 18 votesEp 6: 6.0 · 17 votesEp 7: 5.8 · 16 votesEp 8: 5.5 · 16 votesEp 9: 6.1 · 15 votesEp 10: 6.1 · 16 votesEp 11: 6.1 · 14 votesEp 12: 5.1 · 13 votesEp 13: 6.7 · 15 votes
Season 1 episodes — IMDb ratings
#TitleRatingVotes
1Deep Threat6.028
2Lost5.420
3Green Fever7.221
4The Singing Whale6.217
5The Shark Lover6.318
6The Basking Shark6.017
7Where Dangers Are Many5.816
8Backfire5.516
9The Deepest Dive6.115
10The Challenge6.116
11Collision of the Aquarius6.114
12The Capture5.113
13The Arctic Story6.715