This is a list of episodes of the Adult Swim

Adult Swim

Adult Swim is an adult-oriented Cable network that shares channel space with Cartoon Network from 9:00 pm until 6:00 am ET/PT in the United States, and broadcasts in countries such as Australia and New Zealand...

 animated television series Sealab 2021

Sealab 2021

Sealab 2021 is an American animated television series. It was shown on Cartoon Network's adult-oriented programming block, Adult Swim. It premiered on November 23, 2000 and the final episode aired on April 25, 2005...

. The show ran for 4 seasons from November 5, 2000 to April 25, 2005.

Series overview

Season		# of Episodes	Year(s) aired	DVD release (R1)
	Pilots	4	Unaired; 2000	July 20, 2004
	1	10	2001 – 2002
	2	13	2002 – 2003	February 1, 2005
	3	13	2003 – 2004	July 12, 2005
	4	13	2004 – 2005	August 8, 2006

Pilots

An untitled pitch pilot for the series was produced, but wasn't aired on television, but was later released on the Season 1 DVD. Prior to Sealab 2021 becoming a fully developed series (and the creation of the Adult Swim programming block), three different 'pilots' were produced, and aired at various early morning times on Cartoon Network. They are all stand alone episodes, mostly notable because the station is usually destroyed at the end of each one. The destruction of the station becomes a running gag

Running gag

A running gag, or running joke, is a literary device that takes the form of an amusing joke or a comical reference and appears repeatedly throughout a work of literature or other form of storytelling....

 throughout the series.
№

Title	Original airdate	Prod. code

Season 1: 2001-2002

№

Title	Original airdate	Prod. code

Season 2: 2002-2003

№

Title	Original airdate	Prod. code

Season 3: 2003-2004

№

Title	Original airdate	Prod. code

Season 4: 2004-2005

№

Title	Original airdate	Prod. code