| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Adam Beechen | Crew | Writing | Writer | 1 |
 Andrea Romano | Crew | Production | Casting | 26 |
 Curt Geda | Crew | Directing | Director | 8 |
 Erin Maher | Crew | Writing | Writer | 2 |
Greg Weisman | Crew | Writing | Writer | 1 |
James Krieg | Crew | Writing | Writer | 1 |
John Matta | Crew | Writing | Writer | 2 |
Kay Reindl | Crew | Writing | Writer | 2 |
 Len Wein | Crew | Writing | Writer | 1 |
Mark Banker | Crew | Writing | Writer | 8 |
Mark Hoffmeier | Crew | Writing | Writer | 1 |
Matt Weinhold | Crew | Writing | Writer | 2 |
 Michael Ryan | Crew | Writing | Writer | 1 |
Mitch Watson | Crew | Writing | Writer | 6 |
 Sam Liu | Crew | Directing | Director | 9 |
 Sam Register | Crew | Production | Producer, Creator | 26 |
 Rick Morales | Crew | Directing | Director | 9 |
 Glen Murakami | Crew | Production | Producer, Creator | 26 |
Ivan Cohen | Crew | Writing | Writer | 1 |
Michael G. Stern | Crew | Writing | Writer | 1 |
 Abraham Benrubi | Cast | Actor | Street Thug (voice) | 1 |
 Adam Baldwin | Cast | Actor | Metamorpho / Rex Mason (voice) | 3 |
 Anthony Ruivivar | Cast | Actor | Bruce Wayne / Batman (voice) | 26 |
 Arif S. Kinchen | Cast | Actor | Daedalus Boch (voice) | 1 |
 Brian George | Cast | Actor | Professor Pyg / Lazlo Valentin / Liam Taylor (voice) | 1 |
 Bruce Thomas | Cast | Actor | Dr. Anatol Mykros (voice) | 1 |
 CCH Pounder | Cast | Actress | Mayor Marion Grange (voice) | 2 |
 Carlos Alazraqui | Cast | Actor | Junkyard Dog (voice) | 1 |
 Carlos Ferro | Cast | Actor | Police Commissioner / Officer Rodriguez (voice) | 1 |
 Christopher McDonald | Cast | Actor | Harvey Dent / Weapons Seller (voice) | 1 |
 Cree Summer | Cast | Actress | Bethanie Ravencroft (voice) | 3 |
 Dee Bradley Baker | Cast | Actor | Mutant Ninjas 1 & 2 (voice) | 1 |
 Emmanuelle Chriqui | Cast | Actress | Sapphire Stagg (voice) | 2 |
 Finola Hughes | Cast | Actress | Lady Shiva (voice) | 6 |
 Gary Anthony Sturgis | Cast | Actor | Guard (voice) | 1 |
 Gary Anthony Williams | Cast | Actor | Michael Holt (voice) | 1 |
 Greg Ellis | Cast | Actor | Phosphorous Rex (voice) | 1 |
 Grey DeLisle | Cast | Actress | Magpie / Margaret Sorrow (voice) | 3 |
 Ian James Corlett | Cast | Actor | Joe Braxton / Police Officer (voice) | 1 |
 JB Blanc | Cast | Actor | Alfred Pennyworth (voice) | 26 |
 James Arnold Taylor | Cast | Actor | William Benjamin / Officer Dunbrowski / Subway Conductor (voice) | 1 |
 James Patrick Stuart | Cast | Actor | David Hull / Mercenery (voice) | 1 |
 James Remar | Cast | Actor | Silver Monkey (voice) | 2 |
 Jason Marsden | Cast | Actor | Young Bruce Wayne (voice) | 1 |
 Jeff Bennett | Cast | Actor | Simon Stagg / Store Owner / Thug #2 (voice) | 1 |
 Kurtwood Smith | Cast | Actor | Lieutenant James Gordon (voice) | 26 |
 Lance Reddick | Cast | Actor | Ra's Al Ghul (voice) | 3 |
 Laraine Newman | Cast | Actress | Diner Owner (voice) | 1 |
 Matthew Lillard | Cast | Actor | Dr. Jason Burr (voice) | 4 |
 Michael Patrick McGill | Cast | Actor | Officer O'Brien / Thug (voice) | 1 |
 Robin Atkin Downes | Cast | Actor | Deathstroke / Slade Wilson / Man-Bat / Kirk Langstrom (voice) | 1 |
 Sumalee Montano | Cast | Actress | Katana / Tatsu Yamashiro (voice) | 26 |
 Tara Strong | Cast | Actress | Barbara Gordon / Female Reporter (voice) | 1 |
 Udo Kier | Cast | Actor | Mister Toad (voice) | 4 |
 Wade Williams | Cast | Actor | Killer Croc / Waylon Jones (voice) | 2 |
 Wallace Langham | Cast | Actor | Anarky / Lonnie Machin / Weapons Buyer (voice) | 1 |
 Xander Berkeley | Cast | Actor | Manhunter / Paul Kirk (voice) | 1 |
 Yuri Lowenthal | Cast | Actor | Creed Courtman / Detective Thomas (voice) | 1 |
 Beth Tapper | Cast | Jocelyn Kilroy (voice) | 2 | |
 Michael-Leon Wooley | Cast | Actor | Matatoa / Tobias Whale (voice) | 1 |
 Paul Nakauchi | Cast | Actor | Edogawa Yamashiro (voice) | 1 |
 Matt Jones | Cast | Actor | Humpty Dumpty / Humphrey Dumpler (voice) | 2 |
 Matthew Mercer | Cast | Actor | Ice Pick Joe (voice) | 1 |
Tisha Terrasini Banker | Cast | Ava Kirk / Gloria Pearce (voice) | 1 | |
| Person | Type | Job | Role(s) | Episodes |
