History of character is unknown.
- 2 Appearances of Atom (Earth-11)
- 2 Images featuring Atom (Earth-11)
- Quotations by or about Atom (Earth-11)
- Character Gallery: Atom (Earth-11)
|Justice League member|
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.