From key contributions to the Batman mythos like Mr. Freeze's tragic backstory and the debut of Harley Quinn, to defining turns from Mark Hamill as the Joker and Kevin Conroy as the Caped Crusader ...

However, there was a major DC Elseworlds release with Joker ... They also paid tribute to comic book legend George Pérez, who passed away in 2022, and actor Kevin Conroy, who was mentioned ...

A t this point, saying Mark Hamill is the definitive Joker is as redundant as saying Kevin Conroy is the definitive Batman.