Writing Credits (in alphabetical order)
| Yuri Ramondelli | ||
Cast
 |
Neal Adams | ... | Self |
| Will Arnett | ... | Self | |
| David Ayer | ... | Self | |
| Christian Bale | ... | Self | |
| Brian Bolland | ... | Self | |
| Alan Burnett | ... | Self | |
| Tim Burton | ... | Self | |
| Mike Carlin | ... | Self | |
| Kevin Conroy | ... | Narrator (voice) | |
| Bradley Cooper | ... | Self | |
| Dan DiDio | ... | Self | |
| Paul Dini | ... | Self | |
| Zach Galifianakis | ... | Self | |
| Maggie Gyllenhaal | ... | Self | |
| Mark Hamill | ... | Self | |
|
|
Klaus Janson | ... | Self |
| Geoff Johns | ... | Self | |
|
|
Jenette Kahn | ... | Self |
| Heath Ledger | ... | Self (archive footage) | |
| Jim Lee | ... | Self | |
| Stan Lee | ... | Self | |
| Jared Leto | ... | Self | |
| Chris McKay | ... | Self | |
| Frank Miller | ... | Self | |
| Grant Morrison | ... | Self | |
| Jack Nicholson | ... | Self | |
| Christopher Nolan | ... | Self | |
| Denny O'Neil | ... | Self | |
| Jay Oliva | ... | Self | |
| Todd Phillips | ... | Self | |
| Joaquin Phoenix | ... | Self | |
| Margot Robbie | ... | Self | |
| Jerry Robinson | ... | Self | |
| Andrea Romano | ... | Self | |
| Cesar Romero | ... | Joker (archive footage) | |
| John Stephens | ... | Self | |
| Emma Thomas | ... | Self | |
| Emma Tillinger Koskoff | ... | Self | |
| Bruce Timm | ... | Self | |
| James Tucker | ... | Self | |
| Michael E. Uslan | ... | Self | |
| Adam West | ... | Self | |
Produced by
| Annie Dashtoyan | ... | associate producer |
| Andrew Medina | ... | associate producer |
| Josh Oreck | ... | executive producer |
| Yuri Ramondelli | ... | producer |
Editing by
| Daniel Russell Clark | ||
Art Direction by
| Bryant Little | ||
Production Management
| Matt Somerville | ... | post-production supervisor |
Art Department
| Felix Kawamura | ... | lead designer |
Visual Effects by
| Jon Michael Clark | ... | motion graphics designer |
| James Howard Lee | ... | motion graphics designer |
| Sara Scheidemantle | ... | motion graphics designer |
| Michael S. Washington | ... | graphics: art director |
Editorial Department
| Sean Broadbent | ... | colorist |
| Daniel Russell Clark | ... | colorist |
| Adam Michna | ... | assistant editor |
Music Department
| Steve Mair | ... | musician: double bass (uncredited) |
| Allen Walley | ... | Musician: double bass (uncredited) |
Additional Crew
| Kenneth Brady | ... | creative supervisor |
| Adam Hyman | ... | archival researcher |
