| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Burnett | Crew | Production | Producer |
 Bob Goodman | Crew | Writing | Writer |
 Bruce Timm | Crew | Production | Executive Producer |
 Frank Miller | Crew | Writing | Original Story |
 Jay Oliva | Crew | Directing | Director |
Meredith Layne | Crew | Production | Casting |
 Michael Uslan | Crew | Production | Executive Producer |
Christopher D. Lozinski | Crew | Editing | Editor |
Christopher Drake | Crew | Sound | Music |
 Sam Register | Crew | Production | Executive Producer |
 Andrea Romano | Cast | Actress | Woman / Police Dispatch / Woman #2 (voice) |
 Andy Richter | Cast | Actor | Frank (voice, uncredited) |
Bruce Timm | Cast | Actor | Thomas Wayne / Hydrant Fireman (voice) |
 Carlos Alazraqui | Cast | Actor | Hernando / TV Host (voice) |
 Cathy Cavadini | Cast | Actress | Joanie / Woman with Hot Dog (voice) |
 Conan O'Brien | Cast | Actor | David Endochrine (voice) |
 David Selby | Cast | Actor | Commissioner James Gordon (voice) |
 Dee Bradley Baker | Cast | Actor | Don / Fat Mutant / Additional Voices (voice) |
 Frank Welker | Cast | Actor | Mayor Stevenson / Weather Man (voice) |
 Gary Anthony Sturgis | Cast | Actor | Silk / Other Spike / Young Mutant (voice) |
 Gary Anthony Williams | Cast | Actor | Mutant Leader / Anchor Bill (voice) |
 Greg Eagles | Cast | Actor | Mackie / Ben Derrick (voice) |
 Grey DeLisle | Cast | Actress | Anchor Carla / Female Mutant (voice) |
 James Arnold Taylor | Cast | Actor | Mr. Hudson / Spud (voice) |
 James Patrick Stuart | Cast | Actor | Murray / Radio Voice (voice) |
 Jim Meskimen | Cast | Actor | President Ronald Reagan (voice) |
 Jim Wise | Cast | Actor | Femur (voice) |
 Manny Jacobs | Cast | Actor | Merkel (voice) |
 Maria Canals-Barrera | Cast | Actress | Commissioner Ellen Yindel (voice) |
 Mark Valley | Cast | Actor | Clark Kent / Superman (voice) |
 Maurice LaMarche | Cast | Actor | Dr. Willing / News Anchor (voice) |
 Michael Emerson | Cast | Actor | Joker (voice) |
 Michael Jackson | Cast | Actor | Alfred Pennyworth (voice) |
 Michael McKean | Cast | Actor | Dr. Bartholomew Wolper (voice) |
 Paget Brewster | Cast | Actress | Lana Lang (voice) |
 Peter Weller | Cast | Actor | Bruce Wayne / Batman (voice) |
 Richard Doyle | Cast | Actor | The Mayor (voice) |
 Rob Paulsen | Cast | Actor | Jeff Adams (voice) |
 Robin Atkin Downes | Cast | Actor | Oliver Queen (voice) |
 Sam McMurray | Cast | Actor | Anchor Ted (voice) |
 Tara Strong | Cast | Actress | Young Bruce Wayne / Additional Voices (voice) |
 Townsend Coleman | Cast | Actor | Morrie / Civilian (voice) |
 Tress MacNeille | Cast | Actress | Selina Kyle / Bruno / Old Woman(voice) |
 Wade Williams | Cast | Actor | Harvey Dent / Two-Face (voice) |
 Yuri Lowenthal | Cast | Actor | The Son of Batman / Rookie Police Officer (voice) |
 Ariel Winter | Cast | Actress | Carrie Kelley / Robin (voice) |
 Gwendoline Yeo | Cast | Actress | Lola Chong (voice) |
 Lex Lang | Cast | Actor | Rescued Man (voice) |
 Jason Charles Miller | Cast | Actor | Axe Fireman (voice) |
| Person | Type | Job | Role(s) |
