Editing Sealab 2021 (section)

==Home media and streaming==
The series has been available on [[HBO Max]] since September 1, 2020.<ref>{{cite web | first= Jacob | last=Siegal | url=https://ca.bgr.com/2020/08/21/hbo-max-in-september-everything-coming-and-going/ | title=HBO Max in September: Everything coming and going | work=Boy Genius Report | date=August 21, 2020 | access-date=January 3, 2021}}</ref>

{| class="wikitable"
|-
! |DVD Name
! |Release Date
! |Episodes
! |Additional Information
|-
|[[List of Sealab 2021 episodes#Three episode pilot: 2000|Season One]]||July 20, 2004||style="text-align:center"|13||This two-disc boxset contains the first 13 episodes ("[[List of Sealab 2021 episodes#Radio Free Sealab|Radio Free Sealab]]" through "[[List of Sealab 2021 episodes#Swimming in Oblivion|Swimming in Oblivion]]"). Bonus features include alternate endings for the episode "[[List of Sealab 2021 episodes#I Robot|I, Robot]]", deleted scenes, the original pitch pilot, and uncensored scenes for "Radio Free Sealab". Music during the main menu is the original recording of the theme song.
|-
|[[Bizarro (Sealab 2021 episode)|Season Two]]||style="white-space: nowrap;"|February 1, 2005||style="text-align:center"|13||This two-disc boxset contains the second set of 13 episodes ("[[List of Sealab 2021 episodes#Der Dieb|Der Dieb]]" through "[[List of Sealab 2021 episodes#Return to Oblivion|Return to Oblivion]]"). Bonus features include commentaries for all thirteen episodes, an animatic for the unseen episode "Ronnie", and other assorted bonus features – many of which involve women in bikinis. The DVD cover, used for the "[[List of Sealab 2021 episodes#Bizarro|Bizarro]]" episode, is a homage to the cover of ''[[Uncanny X-Men]]'' #100, by artist [[Dave Cockrum]]. Music during the main menu is the theme song played backwards. This season two DVD is included on ''[[Adult Swim in a Box]]'', which was released on October 27, 2009.
|-
|style="white-space: nowrap;"|[[List of Sealab 2021 episodes#Season 3: 2003–2004|Season Three]]||July 12, 2005||style="text-align:center"|13||This two-disc boxset contains the third set of 13 episodes ("[[List of Sealab 2021 episodes#Splitsville|Splitsville]]" through "[[List of Sealab 2021 episodes#Neptunati|Neptunati]]"). Bonus features include two unseen episodes and the animatic of a third unseen episode, commentary for four episodes, and other features. Music during the main menu is the music used in the "[[List of Sealab 2021 episodes#Red Dawn|Red Dawn]]" episode.
|-
|[[List of Sealab 2021 episodes#Season 4: 2004–2005|Season Four]]||August 8, 2006||style="text-align:center"|13||This two-disc boxset contains the final 13 episodes ("[[List of Sealab 2021 episodes#Isla de las Chupacabras|Isla de las Chupacabras]]" through "[[List of Sealab 2021 episodes#Legacy of Laughter|Legacy of Laughter]]"). Bonus features include alternate endings and deleted scenes. For this release, Cartoon Network abandoned their usual [[digipak]] packaging design in favor of a more traditional Amaray style [[keep case]]. During the main menu, underwater sound effects are used.
|}