History of character has not yet been written.
- 2 Appearances of Brain (DCAU)
- 2 Images featuring Brain (DCAU)
- Quotations by or about Brain (DCAU)
- Character Gallery: Brain (DCAU)
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."