

Web series
Sealab 2021
The year is 2021. Deep below the ocean's surface, looms a vast, magnificently high-tech compound: Sealab. A multi-national scientific station with an annual budget in the trillions, manned by a motley collection of malcontents and screw-ups who were unfit for work in the private sector. They really don't get any research done, but instead spend their time bickering among themselves or just plain goofing off. The crew have manipulated their luckless leader, Captain Murphy, into submission, and are content to ride the government clock, raking in fat, hazardous-duty paychecks.
- Status
- Ended
- Type
- Scripted
- Last aired
- 2005-04-25
- Language
- English
Cartoon Network
Adult Swim
Seasons

Season 1
10 episodes · 2000
No season synopsis available yet.
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Season 2
11 episodes · 2002
No season synopsis available yet.
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Season 3
12 episodes · 2003
No season synopsis available yet.
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Season 4
11 episodes · 2004
No season synopsis available yet.
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Season 5
8 episodes · 2005
No season synopsis available yet.
View episodes →
Top billed cast










Where to watch
All optionsAvailability for United States. Provided by JustWatch through the TMDB API.
Gallery






Air dates
- First aired
- 2000-12-21
- Latest episode
- 2005-04-25
- Status
- Ended
- Next release
- Completed
- Season 121 Dec 2000
- Season 27 Apr 2002
- Season 326 May 2003
- Season 420 Jun 2004
- Season 56 Mar 2005
Frequently asked questions
- Where can I watch Sealab 2021?
- Available on YouTube TV, Adult Swim, Amazon Video, Apple TV Store in India — see the Where to watch section above.
- How many seasons does Sealab 2021 have?
- 5 seasons · 52 episodes · Ended.
- What is the rating of Sealab 2021?
- 7.4/10 from 100 TMDB votes.











