Quick answer · Season 5

Sealab 2021 is a comedy and science-fiction series that aired on Adult Swim, running from 2000 to 2005 with 5 seasons and 52 episodes. Sealab 2021 has ended. Its final episode aired on April 25, 2005.

U.S. premiere: March 6, 2005
Where: Cable
Time: Varies by station
Episodes: 8
Finale: April 25, 2005

Where to watch Sealab 2021 season 5 in the U.S.

Where to watch Sealab 2021 season 5 in the U.S.
Where	How	When	Notes
Cable	Broadcast (free)Antenna / cable	March 6, 2005 – April 25, 2005	Original U.S. run on Adult Swim. [1]

Season 5 episode schedule

Sealab 2021 season 5 U.S. episode schedule
Ep.	Title	U.S. date	Time	Status
1	Casinko	Sun, Mar 6, 2005 ^[1]	Check local listings national slot	Listed
2	Butchslap	Sun, Mar 13, 2005 ^[1]	Check local listings national slot	Listed
3	Monkey Banana Raffle	Sun, Mar 20, 2005 ^[1]	Check local listings national slot	Listed
4	Shrabster	Mon, Mar 28, 2005 ^[1]	Check local listings national slot	Listed
5	Cavemen	Mon, Apr 4, 2005 ^[1]	Check local listings national slot	Listed
6	Moby Sick	Mon, Apr 11, 2005 ^[1]	Check local listings national slot	Listed
7	No Waterworld	Mon, Apr 18, 2005 ^[1]	Check local listings national slot	Listed
8	Legacy of Laughter	Mon, Apr 25, 2005 ^[1]	Check local listings national slot	Listed

Dates are U.S. dates. Broadcast times are the network's national slot; your local station may differ.

About Sealab 2021

Season 5: Season 5 of Sealab 2021 aired from March 6, 2005 to April 25, 2005 on Adult Swim (8 episodes).

Network / service: Adult Swim (first aired December 21, 2000)
Official site: adultswim.com
Main cast over the series (TVmaze): Bill Lobley (Jodene Sparks), Brett Butler (Dr. Quentin Q. Quinn), Chris Ward (Hesh Hipplewhite), Ellis Henican (Derek 'Stormy' Waters), Erik Estrada (Marco Rodrigo Diaz de Vivar Gabriel Garcia Marquez)

All seasons

Season 5

Season complete

Season 5 of Sealab 2021 aired from March 6, 2005 to April 25, 2005 on Adult Swim (8 episodes).

Cable

Season 4

Season complete

Season 4 of Sealab 2021 aired from June 20, 2004 to December 12, 2004 on Adult Swim (11 episodes).

Cable

Season 3

Season complete

Season 3 of Sealab 2021 aired from May 26, 2003 to January 11, 2004 on Adult Swim (12 episodes).

Cable

Season 2

Season complete

Season 2 of Sealab 2021 aired from April 7, 2002 to December 29, 2002 on Adult Swim (11 episodes).

Cable

Season 1

Season complete

Season 1 of Sealab 2021 aired from December 21, 2000 to December 9, 2001 on Adult Swim (10 episodes).

Cable

Common questions

How many seasons of Sealab 2021 are there?

Sealab 2021 has 5 seasons and 52 episodes listed, airing from December 21, 2000 to April 25, 2005.

Is Sealab 2021 cancelled or ended?

Sealab 2021 has ended. Its final episode aired on April 25, 2005.

Where can I watch Sealab 2021?

Sealab 2021 originally aired on Adult Swim in the U.S. Streaming rights for older seasons change over time, so check Adult Swim's own app and the major streaming services for the current home.