History of character is unknown.
- Invisibility: While submerged, Un-Thing was invisible through unknown means. When on land however, that power failed.
- This version of Un-Thing (Earth-One), including all history and corresponding appearances, was initially erased from existence following the collapse of the original Multiverse in the 1985-86 Crisis on Infinite Earths limited series. However the ending of Convergence retroactively prevented that collapse, saving all the alternate realities, though in an "evolved" form. Even though versions of the character may have since appeared, this information does not apply to those versions.
- 1 Appearances of Un-Thing (Earth-One)
- 1 Images featuring Un-Thing (Earth-One)
- Quotations by or about Un-Thing (Earth-One)
- Character Gallery: Un-Thing (Earth-One)
This character, team or organization, is or was primarily an enemy of Aquaman, or members of the Aquaman Family. This template will categorize articles that include it into the category "Aquaman Villains."