History of character is unknown.
- 1 Appearances of John Thunder (DCAU)
- 2 Images featuring John Thunder (DCAU)
- Quotations by or about John Thunder (DCAU)
- Character Gallery: John Thunder (DCAU)
|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.