Jack was a mental patient living in Arkham Asylum who held some relationship to eccentric millionaire Bruce Foster Wayne. Reporter Clark Kent came to visit Jack in an attempt to interview him about Wayne's last word before his death, but Jack said nothing and simply grinned. Kent was informed that he was wasting his time.[1]




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This character exists within an Elseworlds continuity, and as such is not a part of the mainstream DC Universe; they may also exist within the 52 Multiverse. This template will categorize articles that include it into the category "Elseworlds Characters."

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