History of character is unknown.
- This version of the character is exclusive to the continuity of the DC Animated Universe and is an adaptation of the Key. The original character was created by Gardner Fox and Mike Sekowsky and first appeared in Justice League of America #41.
- The Key was voiced by Corey Burton.
- 7 Appearances of Key (DCAU)
- 2 Images featuring Key (DCAU)
- Quotations by or about Key (DCAU)
- Character Gallery: Key (DCAU)
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This character is or was primarily an enemy of the Justice League, in any of its various incarnations. This template will categorize articles that include it into the category "Justice League Villains."
Legion of Doom member