| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Andrea Romano | Crew | Production | Casting | 26 |
 Arthur Rankin, Jr. | Crew | Production | Producer | 26 |
 Paul Giacoppo | Crew | Writing | Writer | 1 |
Toru Hishiyama | Crew | Art | Art Direction | 26 |
Toshihiko Masuda | Crew | Visual Effects | Key Animation | 1 |
 Sam Register | Crew | Production | Producer | 26 |
 Theodore Walter Wolf | Crew | Creator | Creator | |
Hirofumi Masuda | Crew | Visual Effects | Key Animation | 1 |
Yuko Yamamoto | Crew | Visual Effects | Key Animation | 1 |
Hiroaki Imaki | Crew | Visual Effects | Key Animation | 1 |
Manamu Amasaki | Crew | Visual Effects | Key Animation | 1 |
Nozomi Goto | Crew | Visual Effects | Key Animation | 1 |
Taichiro Kohara | Crew | Visual Effects | Key Animation | 2 |
Takao Ozone | Crew | Visual Effects | Key Animation | 1 |
Kunihiko Inoue | Crew | Visual Effects | Key Animation | 1 |
Yuko Ishizaki | Crew | Visual Effects | Key Animation | 1 |
Hiroko Mima | Crew | Visual Effects | Key Animation | 1 |
 Carlo Rota | Cast | Actor | Ratar-O (voice) | 1 |
 Clancy Brown | Cast | Actor | Grune (voice) | 6 |
 Corey Burton | Cast | Actor | Jaga / Tygus (voice) | 2 |
 Cree Summer | Cast | Actress | Panthera (voice) | 2 |
 Dee Bradley Baker | Cast | Actor | Rude Cat / Lizard #2 (voice) | 1 |
 Emmanuelle Chriqui | Cast | Actress | Cheetara (voice) | 21 |
 Fred Tatasciore | Cast | Actor | Dodo / Tookit (voice) | 1 |
 Grey DeLisle | Cast | Actress | Young Cheetara (voice) | 1 |
 Hector Elizondo | Cast | Actor | Viragor (voice) | 1 |
 Hynden Walch | Cast | Actress | Jonto (voice) | 1 |
 James Arnold Taylor | Cast | Actor | Old Emrick / Khamai (voice) | 1 |
 Jason Marsden | Cast | Actor | Leo (voice) | 1 |
 Jeffrey Combs | Cast | Actor | Soul Sever (voice) | 1 |
 Jim Cummings | Cast | Actor | Caspin / Ancient Spirits of Evil (voice) | 1 |
 Jim Meskimen | Cast | Actor | Ponzi (voice) | 1 |
 John Pirruccello | Cast | Actor | Papa (voice) | 1 |
 Jon Polito | Cast | Actor | Conquedor (voice) | 1 |
 Juliet Landau | Cast | Actress | Queen Leona (voice) | 1 |
 Kevin Michael Richardson | Cast | Actor | Panthro / Sauro (voice) | 1 |
 Larry Kenney | Cast | Actor | King Claudus (voice) | 4 |
 Michael McKean | Cast | Actor | Vultaire (voice) | 2 |
 Miguel Ferrer | Cast | Actor | Duelist (voice) | 1 |
 Pamela Adlon | Cast | Actress | Pumyra (voice) | 5 |
 Pat Musick | Cast | Actress | Aldo (voice) | 1 |
 Patrick Cavanaugh | Cast | Actor | Adult Emrick / Lizard Lieutenant (voice) | 1 |
 Richard Chamberlain | Cast | Actor | Zigg (voice) | 1 |
 Rob Paulsen | Cast | Actor | Shen / Rezard (voice) | 1 |
 Robin Atkin Downes | Cast | Actor | Mumm-Ra (voice) | 7 |
 Satomi Korogi | Cast | Actress | Snarf (voice) | 21 |
 Stephen Root | Cast | Actor | Hattanzo the Drifter (voice) | 1 |
 Tara Strong | Cast | Actress | Young Lion-O (voice) | 1 |
 Will Friedle | Cast | Actor | Lion-O / Leo (voice) | 1 |
 Atticus Shaffer | Cast | Actor | Child Emrick (voice) | 1 |
Eamon Pirruccello | Cast | WilyKat (voice) | 19 | |
 Matthew Mercer | Cast | Actor | Tygra / Blind Swordsman (voice) | 1 |
 Madeleine Hall | Cast | Actress | WilyKit (voice) | 19 |
Chris Anthony Lansdowne | Cast | Actress | Mama (voice) | 1 |
 Carl Jones | Cast | Actor | Alley Cat / Lizard #1 (voice) | 1 |
| Person | Type | Job | Role(s) | Episodes |
