| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Bill Finger | Crew | Writing | Characters | 1 |
 Bob Kane | Crew | Writing | Characters | 1 |
 Bruce Timm | Crew | Writing | Characters | 1 |
 John Byrne | Crew | Writing | Characters | 1 |
 Len Wein | Crew | Writing | Characters | 1 |
 Paul Dini | Crew | Writing | Characters | 1 |
 Tomoyasu Hotei | Crew | Sound | Theme Song Performance | 1 |
 Jerry Robinson | Crew | Writing | Characters | 1 |
 Naoto Hosoda | Crew | Visual Effects | Character Designer | 1 |
 Kenichiro Suehiro | Crew | Sound | Original Music Composer | 1 |
 Eiji Umehara | Crew | Writing | Series Composition | 1 |
Tappei Nagatsuki | Crew | Writing | Series Composition | 1 |
Akira Amano | Crew | Visual Effects | Character Designer | 1 |
 John Ostrander | Crew | Writing | Characters | 1 |
Eri Osada | Crew | Directing | Series Director | 1 |
Shinya Tsuruoka | Crew | Production | Producer | 1 |
Mori Calliope | Crew | Sound | Songs | 1 |
 Takehito Koyasu | Cast | Actor | Peacemaker (voice) | 1 |
 Jun Fukuyama | Cast | Actor | Clayface (voice) | 1 |
 Subaru Kimura | Cast | Actor | King Shark (voice) | 1 |
 Yuuichirou Umehara | Cast | Actor | The Joker (voice) | 1 |
 Anna Nagase | Cast | Actress | Harley Quinn (voice) | 1 |
 Reigo Yamaguchi | Cast | Actor | Deadshot (voice) | 1 |
| Person | Type | Job | Role(s) | Episodes |
