Editing Swamp Thing (section)

====Live-action====
[[File:SwampThingComicAd.jpg|right|160px|thumb|A comic book ad for the [[Swamp Thing (1990 TV series)|1990 TV series]].]]
[[File:Swamp Thing (Derek Mears).jpg|right|160px|thumb|[[Derek Mears]] as Swamp Thing in a promotional still for the 2019 [[Swamp Thing (2019 TV series)|TV series]].]]
* The Alec Holland incarnation of Swamp Thing appears in an anti-littering [[public service announcement]] aired on behalf of [[Greenpeace]], coinciding with the release of the film ''[[The Return of Swamp Thing]]'' (1989).
* The Alec Holland incarnation of Swamp Thing appears in a [[Swamp Thing (1990 TV series)|self-titled TV series]] (1990), with [[Dick Durock]] reprising the title role from the original ''Swamp Thing'' films.
* Swamp Thing was rumored to appear in an episode of ''[[Constantine (TV series)|Constantine]]'', but the show was cancelled before this could be proved or disproved.<ref>{{cite web|url=https://screenrant.com/constantine-tv-show-justice-league-dark-swamp-thing/|title=David S. Goyer Talks 'Constantine', Justice League Dark & DC TV Show Crossovers|author=Sandy Schaefer|date=16 October 2014|work=Screen Rant|access-date=16 October 2014|archive-url=https://web.archive.org/web/20141016131335/http://screenrant.com/constantine-tv-show-justice-league-dark-swamp-thing/|archive-date=October 16, 2014|url-status=live}}</ref>
* The Alec Holland incarnation of Swamp Thing appears in a [[Swamp Thing (2019 TV series)|self-titled]] TV series (2019), portrayed by [[Andy Bean (actor)|Andy Bean]] and [[Derek Mears]] in a "physical costume" respectively.<ref>{{cite web|last1=Andreeva|first1=Nellie|title='Swamp Thing' Drama Series From James Wan In Works At DC Digital Service, 'Metropolis' Heads To Redevelopment|url=https://deadline.com/2018/05/swamp-thing-drama-series-james-wan-in-works-dc-digital-service-metropolis-redeveloped-dc-universe-1202381370/|website=Deadline|access-date=May 3, 2018|date=May 2, 2018|archive-url=https://web.archive.org/web/20180503010102/http://deadline.com/2018/05/swamp-thing-drama-series-james-wan-in-works-dc-digital-service-metropolis-redeveloped-dc-universe-1202381370/|archive-date=May 3, 2018|url-status=live}}</ref><ref>{{cite web|url=http://thathashtagshow.com/2018/05/exclusive-breakdowns-swamp-thing/|title=EXCLUSIVE: Breakdowns For 'SWAMP THING' Reveal Details On Series Leads!|date=May 28, 2018|first=Andy|last=Behbakht|work=That Hashtag Show |access-date=May 28, 2018|archive-url=https://web.archive.org/web/20180529130027/http://thathashtagshow.com/2018/05/exclusive-breakdowns-swamp-thing/|archive-date=May 29, 2018|url-status=live}}</ref><ref>{{cite web|url=https://www.slashfilm.com/560804/the-nun-screenwriter-interview/|title='The Nun' Screenwriter Gary Dauberman Talks 'Conjuring' Spin-offs, 'It: Chapter 2' and DC Universe's 'Swamp Thing' [Interview]|date=September 7, 2018|publisher=/Film|first=Fred|last=Topel|access-date=May 10, 2022|archive-url=https://web.archive.org/web/20180912054644/https://www.slashfilm.com/the-nun-screenwriter-interview/2/|archive-date=September 12, 2018|url-status=live}}</ref><ref>{{cite web|url=https://bloody-disgusting.com/tv/3521057/derek-mears-cast-creature-dcs-swamp-thing-series/|title=Derek Mears Has Been Cast as the Creature in DC's "Swamp Thing" Series!|date=September 11, 2018|publisher=Bloody Disgusting|first=John|last=Squires|access-date=September 12, 2018|archive-url=https://web.archive.org/web/20180912054642/https://bloody-disgusting.com/tv/3521057/derek-mears-cast-creature-dcs-swamp-thing-series/|archive-date=September 12, 2018|url-status=live}}</ref><ref>{{cite web|url=https://www.dcuniverse.com/news/andy-bean-and-derek-mears-star-dc-universe-swamp-thing/|title=Andy Bean and Derek Mears to Star in DC Universe's SWAMP THING|last=McCabe|first=Joe|date=November 6, 2018|publisher=DC Universe|access-date= November 6, 2018|archive-url=https://web.archive.org/web/20190328100651/https://www.dcuniverse.com/news/andy-bean-and-derek-mears-star-dc-universe-swamp-thing/|archive-date=March 28, 2019}}</ref> This version was created after Holland was killed while investigating a swamp-borne virus plaguing Marais, Louisiana before the swamp absorbed his memories and placed them in an anthropomorphic plant, which later became known as Swamp Thing.
** Mears as Swamp Thing makes a cameo appearance in the [[Arrowverse]] crossover "[[Crisis on Infinite Earths (Arrowverse)|Crisis on Infinite Earths]]" via archival footage from the episode "Loose Ends".<ref>{{Cite web |last=Orquiola |first=John |date=2020-01-16 |title=Crisis On Infinite Earths: Every Single Cameo In The Arrowverse Crossover |url=https://screenrant.com/crisis-infinite-earths-cameos-arrowverse-crossover/ |access-date=2024-07-19 |website=ScreenRant |language=en}}</ref>
** Mears as Swamp Thing makes a cameo appearance in the ''[[Titans (2018 TV series)|Titans]]'' episode "Dude, Where's My Gar?" via archival footage.<ref>{{cite web|url=https://screenrant.com/titans-season-4-multiverse-dc-movie-tv-cameos/|title=All 13 DC Movie & TV Cameos In Titans Season 4's Multiverse Scene|last=Morrison|first=Matt|website=[[Screen Rant]] |date=April 20, 2023}}</ref>