In the 'Batman: Death in the Family' graphic novel, the key characters are Batman, who is on a mission to protect Gotham but fails to save Jason Todd. Jason Todd, the young and somewhat rebellious Robin, is a major part of the story. His relationship with Batman was complex. And then there's the Joker, the chaotic and evil villain whose actions drive the whole tragic plot forward.
The main characters are Batman and Robin (Jason Todd). Of course, there are other characters in the Gotham universe that are involved in the story too, like the Joker who plays a major villainous role in this story.
The main characters are Batman and the Joker. Also, Batman's allies such as Robin, Batgirl, Nightwing are important as they are the targets of the Joker's attacks.
The key characters are Batman, Jason Todd (Robin), and the Joker. Batman is the main protagonist, Jason Todd is the victim whose death drives the story, and the Joker is the villain responsible for the death.
Batman and the Joker are of course the most important. But also, Batman's allies like Robin, Batgirl, and Alfred are important as they are the ones the Joker targets.
Batman and Robin (Jason Todd) are the key characters. Joker also plays a very important role as he is the one who causes Robin's death.
The main characters are Batman and the Joker. Batman is the Dark Knight trying to protect his allies. The Joker is the villain causing chaos and targeting Batman's 'family'.
Batman and the Joker are the two most prominent characters. Batman is the hero trying to protect his family, and the Joker is the villain out to destroy it.
I'm not sure specifically as I haven't read the exact graphic novel. But generally, in a story about death in the family, there would be family members like parents, children, and maybe siblings. There could be a central character who is most affected by the death, perhaps a child who loses a parent and has to deal with the new reality.
I'm not sure as I haven't read it, but it could be the family members directly affected by the death. Maybe a grieving mother, a confused child, or a stoic father.
The main plot revolves around the death of Jason Todd, the second Robin. The Joker kidnaps him and brutally kills him, which has a profound impact on Batman. It shows Batman's grief and his struggle to deal with this great loss.