History of character has not yet been written.
- Quantum Energy Physiology
- 3 Appearances of Matthew Ryder (DCAU)
- 2 Images featuring Matthew Ryder (DCAU)
- Quotations by or about Matthew Ryder (DCAU)
- Character Gallery: Matthew Ryder (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.