 | Yonas Kibreab als Damian Wayne / Little Batman (voice) |
 | Luke Wilson als Bruce Wayne / Batman (voice) |
 | James Cromwell als Alfred Pennyworth (voice) |
 | David Hornsby als The Joker / Fireman (voice) |
 | Dolph Adomian als Mr. Freeze / Annoyed Man (voice) |
 | Michael Fielding als Terry (voice) |
 | Brian George als The Penguin (voice) |
| Therese McLaughlin als Poison Ivy / Hostage Woman / Concerned Citizen (voice) |
 | Cynthia Kaye McWilliams als Vicki Vale / Police Dispatch/Angry Shopper/Band Leader (voice) |
 | Natalie Palamides als Francine / Shopper Mom (voice) |
 | Reid Scott als Commissioner Gordon (voice) |
 | Chris Sullivan als Bane (voice) |
 | Keith Ferguson als Scratch Voice Match for Luke Wilson (voice) |
| Carmine Infantino als Carmen Infantino (voice) |
 | Bumper Robinson als Food Court Dad / Worried Man (voice) |
 | Isaac Robinson-Smith als Hostage Man / Store Clerk / Police Officer (voice) |
 | Roger Craig Smith als Flashback Cop (voice) |
 | Fred Tatasciore als Santa / Scarecrow / Crazy Man (voice) |
 | Courtenay Taylor als Kid Shopper / Worried Woman |
| Mike Roth | Director |
| Morgan Evans | Screenplay |
| Mike Roth | Executive Producer |
| Sam Register | Executive Producer |
| Andy Young | Editor |
| Bob Kane | Characters |
| Bill Finger | Characters |
| Jase Ricci | Screenplay |
| Patrick Stump | Original Music Composer |
| Chuck Dixon | Characters |
| Graham Nolan | Characters |
| Doug Moench | Characters |
| Mike Roth | Story |
| Morgan Evans | Story |
| Kristi Reed | Other |
| Sarah Noonan | Casting |
| Morgan Rudner | Casting |
| Guillaume Fesquet | Art Direction |
| Daby Zainab Faidhi | Assistant Art Director |
| Andres Salaff | Supervising Producer |
| Rebecca Palatnik | Producer |
| Jase Ricci | Co-Producer |
| Darrick Bachman | Additional Writing |
| John Infantino | Additional Writing |
| Jennifer McCartney | Additional Writing |
| Andres Salaff | Additional Writing |
| Sam Spina | Additional Writing |
| Eddie Trigueros | Additional Writing |
| James Mosley II | Associate Producer |
| Lillianna Craighead | Production Manager |
| Angela Graham | Assistant Production Manager |
| Stefani Kahookele | Assistant Production Manager |
| Mackenzie Kuc | Assistant Production Manager |
| Michelle Santoso | Assistant Production Manager |
| Peter Walton | Assistant Production Manager |
| Tiffany R. Worsley | Assistant Production Manager |
| Liz Martin | Assistant Production Manager |
| Stephanie Meyer | Assistant Production Manager |
| Benton Connor | Storyboard Artist |
| Guy Bar'ely | Storyboard Artist |
| Tom De Rosier | Storyboard Artist |
| Madeleine Flores | Storyboard Artist |
| Hilary Florido | Storyboard Artist |
| Ben Fosselman | Storyboard Artist |
| Joey Karwal | Storyboard Artist |
| Luther McLaurin | Storyboard Artist |
| Nora Meek | Storyboard Artist |
| Cole Sanchez | Storyboard Artist |
| Sam Spina | Storyboard Artist |
| Sean Szeles | Storyboard Artist |
| Sarah Visel | Storyboard Artist |
| Marco Cinello | Layout Supervisor |
| Rayfield Angrum | Other |
| Stevan Wahl | Other |
| Nikolas Ilic | Character Designer |
| Julien Le Rolland | Character Designer |
| Benjamin Tong | Character Designer |
| Thaddeus Couldron | Prop Designer |
| Lynn Kegel | Background Designer |
| Jacques Lee | Background Designer |
| Janie Lee | Background Designer |
| Sun Jae Lee | Background Designer |
| Carissa Nakata | Background Designer |
| Derek Ortega | Background Designer |
| Philip Vose | Background Designer |
| Jon Vermileya | Background Designer |
| Léo Weiss | Background Designer |
| Sheryl Yap | Background Designer |
| Ellen Kim | Matte Painter |
| Monica Nguyen-Vo | Matte Painter |
| Casey Stone-Pirrie | Matte Painter |
| Rian Sygh | Matte Painter |
| Amanda Bush | Color Designer |
| Zachary Clarkson | Color Designer |
| Daniel Elson | Color Designer |
| Scott Epstein | Color Designer |
| Pamela Long | Color Designer |
| Nancy Ulene | Color Designer |
| Nick Cross | Layout |
| Nick Cross | Visual Development |
| Nick Cross | Animation |
| Matthew Girardi | Visual Effects Art Director |
| Mac Whiting | Supervising Animation Director |
| Ginger Brown | Assistant Editor |
| Cris Mertens | Assistant Editor |
| Paul Neal | Assistant Editor |
| Kate Diaz | Additional Music |
| Ian Honeyman | Additional Music |
| Sammy Perlmutter | Executive In Charge Of Production |
| Pekka Ala-Seppälä | Line Producer |
| Suvi Väkeväinen | Line Producer |
| Guillaume Fesquet | Production Design |
| Napoléon Berk Senturk | Art Direction |
| Mika Koskinen | Production Manager |
| J. Lampinen | Foley Artist |
| Ville Westerlund | Compositing Artist |
| Kaisa Pirttinen | Animation |
| Teadora Kankaanpää | Animation |
| Janne Lehtonen | Animation |
| Anttu Harlin | Production Supervisor |
| Joonas Utti | Production Supervisor |
| Joonas Utti | Supervising Animation Director |
| Kai Härtsilä | Layout Supervisor |
| Martti Sirkkola | Animation Coordinator |
| Ville Westerlund | 3D Modeller |
| Edwin van Beek | Animation Supervisor |
