The Codex Every claim cites its source
Comic Book Co Codex
Codex / Characters / Batman

DC · DC Comics

Batman

Bruce Wayne

A human with no superhuman abilities whose place among gods is the entire point of the character.

8 key issues8 screen roles4 continuities
Across continuitiesKey issuesOn screenAppeared withCorrectionsContinuities

Across continuities

One canonical record, many iterations. A version is this character in a different continuity; a variant is a separate in-fiction instance inside one. Everything below resolves back to this page.

IterationTypeContinuityPerformed by
Batman (Post-Crisis DC)Versionno performer on file
Batman (Pre-Crisis DC)Versionno performer on file

Key issues

Milestone appearances — first appearance, death, return, team change. These are the issues the collector market actually prices.

  1. debut · 1939

    Detective Comics #27 DC Comics
    First appearance, as 'the Bat-Man' — a pulp vigilante who carried a gun in his earliest stories

  2. origin · 1939

    Detective Comics #33 DC Comics
    The origin is told for the first time: the murder of his parents, in two pages

  3. key · 1940

    Batman #1 DC Comics
    First appearances of both the Joker and Catwoman, in the same issue

  4. key · 1986

    The Dark Knight Returns #1
    An older, harder Batman returns from retirement — the book that set the tone for decades of adaptation

  5. key · 1987

    Batman: Year One #404
    The definitive modern origin, and the template for Batman Begins

  6. key · 1988

    Batman: The Killing Joke
    The Joker's proposed origin, offered by the character himself and explicitly unreliable

  7. key · 1988

    Batman: A Death in the Family #427
    Readers voted by phone poll to kill Jason Todd, the second Robin

  8. key · 1996

    Batman: The Long Halloween #1
    The Batman-as-detective story that most directly shaped The Batman (2022)

On screen

Canonical productions only. Parody and fan work is classified and excluded — Wikidata makes no such distinction, so without it these lists fill with material that is not canon.

Has appeared with

Every character who has shared a production with this one. Wikis are organised by character, not by encounter, so this question is close to unanswerable elsewhere — it exists here only because co-occurrence is recorded at the moment an appearance is.

CharacterWhereShared
The JokerBatman, The Batman2

Commonly got wrong

Claims that are widely repeated and wrong, with what the cited record actually shows. If you are generating anything about this subject, these are the errors to avoid.

Commonly believed Batman has never killed and has never used a gun.

Actually In his earliest 1939-40 appearances he carried a gun and killed. The no-kill rule was imposed by editorial in 1940 and became character-defining afterwards — so the claim is true of almost every version, but false of the original.

Detective Comics

Commonly believed Batman's parents were killed by Joe Chill in every version of the story.

Actually Chill is the killer in many versions, but Year One and several adaptations leave the mugger unidentified, and Tim Burton's 1989 film makes the killer the Joker. The murderer's identity is one of the least stable parts of the origin.

Batman: Year One

Commonly believed Batman is a member of the Justice League with no powers, which makes him the weakest member.

Actually Preparation and intelligence are written as his power. The stories consistently frame the absence of abilities as the reason he is dangerous, not a handicap — which is why he is on the team at all.

JLA

Continuities

Claims on this page are tagged by canon. Blending them is the most common error in both wikis and AI answers.

  • Post-Crisis DC — 1986 Crisis on Infinite Earths through 2011 Flashpoint
  • Pre-Crisis DC — DC continuity before the 1985 Crisis on Infinite Earths
  • New 52 — DC relaunched continuity, 2011 to 2016
  • DC Rebirth — DC continuity from 2016 onward

Last updated 2026-09-06 · machine-readable version