The Batman 2004 Laughing Bat Here

The Joker manages to inject Batman with this venom, leaving Bruce Wayne with only an hour to live.

The Laughing Bat " is the fourth episode of Season 2 of the 2004 animated series The Batman , and it is widely considered a that predates the modern DC Comics character "The Batman Who Laughs" by over a decade. The "Switcheroo" Concept the batman 2004 laughing bat

Joker imports his own warped brand of vigilantism to Gotham: He dons a makeshift, tattered Batman costume. The Joker manages to inject Batman with this

The episode forces Batman into a state of involuntary laughter, mirroring the Joker's madness, providing an unnerving look at what the Dark Knight would be like if he lost control, detailed in this YouTube review . mirroring the Joker's madness