|“||Batman brought out all the crazies in Gotham. If it weren't for him, there wouldn't have been a Joker!||”|
Jack Napier, better known as the Joker, was a notorious criminal in Gotham City and an inmate at Arkham Asylum.
Early Life[edit source]
At some point, Jack Napier became a criminal in Gotham City and an enemy of Batman who went by the alias, "Joker".
School Bus Rampage[edit source]
|Note:||This section is a stub. Click the edit button to the right of the section title to expand it.|
He was later prosecuted by assistant district attorney Angus Stanton and sent to Arkham Asylum.
|I'll Be Judge, I'll Be Jury||Mentioned|
|A Mad Tea-Party||Mentioned|
- A fictional version of the Joker was played by Heath Ledger.
|Other versions of Jack Napier|
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