As leader, J-Man's costume bore the strongest resemblance to the original Joker, while other Jokerz dressed in some variation of clown costume.
Like his namesake, J-Man took a sadistic pleasure in playing "jokes" on random bystanders, and was occasionally known to play for higher stakes. However, although he seemed to fancy otherwise, he was a far cry from the real thing, something Bruce Wayne himself sarcastically noted in their first meeting.
- J-Man was voiced by Bruce Timm.
- 11 Appearances of J-Man (DCAU)
- 1 Images featuring J-Man (DCAU)
- Quotations by or about J-Man (DCAU)
- Character Gallery: J-Man (DCAU)