Origin of Batman in the context of "Frank Miller"

Batman is a superhero who appears in American comic books published by DC Comics. Batman was created by artist Bob Kane and writer Bill Finger, and debuted in the 27th issue of the comic book Detective Comics on March 30, 1939. In the DC Universe, Batman is the alias of Bruce Wayne, a wealthy American playboy, philanthropist, and industrialist who resides in the fictional Gotham City. His origin story features him swearing vengeance against criminals after witnessing the murder of his parents, Thomas and Martha, as a child, a vendetta tempered by the ideal of justice. He trains himself physically and intellectually, crafts a bat-inspired persona, and monitors the Gotham streets at night. Kane, Finger, and other creators accompanied Batman with supporting characters, including his sidekicks Robin and Batgirl; allies Alfred Pennyworth and James Gordon; love interest and occasional adversary Catwoman; as well as foes such as the Penguin, the Riddler, Two-Face, and his archenemy, the Joker.

Kane conceived Batman in early 1939 to capitalize on the popularity of Superman; although Kane frequently claimed sole creation credit, Finger substantially developed the concept from a generic superhero into something more bat-like. They drew inspiration from pulp fiction characters like the Shadow, Sherlock Holmes, and the Green Hornet. Batman received a spin-off publication, Batman, in 1940. Kane and Finger introduced Batman as a ruthless vigilante who frequently killed or maimed criminals, but he evolved into a just, tempered superhero with a stringent moral code that prohibits killing during the 1940s. Unlike most superheroes, Batman does not possess any superpowers, instead relying on his intellect, fighting skills, and wealth. The 1960s Batman television series used a camp aesthetic, which continued to be associated with Batman for years after it ended. Various creators worked to return Batman to his darker roots in the 1970s and 1980s, culminating with the 1986 miniseries The Dark Knight Returns by Frank Miller.

In fiction, an origin story is an account or backstory revealing how a character or group of people become a protagonist or antagonist.

In American comic books, it also refers to how characters gained their superpowers and/or the circumstances under which they became superheroes or supervillains. In order to keep their characters current, comic book companies, as well as cartoon companies, game companies, children's show companies, and toy companies, frequently rewrite the origins of their oldest characters. This goes from adding details that do not contradict earlier facts to a totally new origin which makes it seem that it is an altogether different character.

Joe Chill is a fictional character appearing in American comic books published by DC Comics, commonly in association with the superhero Batman. Created by Bill Finger and Bob Kane, the character first appeared in Detective Comics #33 (November 1939). In most adaptations of Batman's origin story, Joe Chill is the mugger who murders young Bruce Wayne's parents, Dr. Thomas Wayne and Martha Wayne. The murder traumatizes Bruce, inspiring his vow to avenge their deaths by fighting crime in Gotham City as the vigilante Batman.

As an integral part of Batman's origin story, Joe Chill has appeared in numerous media adaptations. Richard Brake portrayed the character in Batman Begins, and Doug Bradley played him in Gotham Knights.