Firestorm joined the Justice League after the Thanagarian invasion of Earth.

  • Firestorm is exclusive to the Justice League Unlimited comic; he did not make any appearances in the television series, and is therefore not reckoned canon. Of all the comic-only characters, he had the most appearances.



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This character is or was a member of the Justice League of America, or the Justice League in any of its various incarnations, sworn by a duty to act as guardians of America and the world by using their skills and/or superpowers to protect Earth from both interstellar and domestic threats.
This template will categorize articles that include it into the "Justice League of America members" category.