When Jason Todd goes missing after taking a solo investigation for a chemical-based murder case, Batman and Barbara Gordon come to the shocking revelation that The Joker isn't a person... it's an entire cult of clown-painted psychopaths that all take on the same name! Their investigation soon leads them to realize that this twisted cult plans to create the ultimate Joker by abducting the man who created Batman to begin with... Joe Chill, the murderer of Bruce Wayne's parents.
