This character has been mentioned only and never actually shown in a comic book or on-screen. Despite their lack of physical appearances, information about them might still be relevant or interesting or at least worthy of documentation. Anything known about them is to be considered second-hand information.
History
The Joker was an enemy of Batman that was killed by Superman when the former hero went on a seemingly inexplicable killing spree.
Related
- Appearances of Joker (Earth -1)
- 1 Images featuring Joker (Earth -1)
- Quotations by or about Joker (Earth -1)
- Character Gallery: Joker (Earth -1)
Footnotes
  Batman Villain(s) |
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