 | Samantha Mathis als Crysta (voice) |
 | Jonathan Ward als Zak Young (voice) |
 | Christian Slater als Pips (voice) |
 | Tim Curry als Hexxus (voice) |
 | Robin Williams als Batty Koda (voice) |
 | Tone Loc als Goanna (voice) |
 | Grace Zabriskie als Magi Lune (voice) |
 | Geoffrey Blake als Ralph (voice) |
 | Robert Pastorelli als Tony (voice) |
 | Cheech Marin als Stump (voice) |
 | Tommy Chong als Root (voice) |
 | Townsend Coleman als Knotty (voice) |
 | Brian Cummings als Ock (voice) |
 | Kathleen Freeman als Edler (voice) |
 | Naomi Lewis als Elder #2 (voice) |
 | Danny Mann als Ash / Voice Dispatch (voice) |
 | Neil Ross als Elder (voice) |
 | Pamela Adlon als Fairy (voice) |
| Anderson Wong als Rock (voice) |
| Janet Gilmore als Fairy #1 (voice) |
 | Harry Shearer als Fairy 3 |
 | Rodger Bumpass als Fairy 4 |
| Diana Young | Author |
| Jim Cox | Screenplay |
| Bill Kroyer | Director |
| Tom Klein | Line Producer |
| Jennifer Yuan | Layout |
| Mike Cachuela | Animation |
| Nikki Vanzo | Production Supervisor |
| Dave Kupczyk | Animation |
| Marci Liroff | Casting |
| Alan Silvestri | Original Music Composer |
| Darlie Brewster | Animation Supervisor |
| Gillian L. Hutshing | Editor |
| Ralph Eggleston | Art Direction |
| Timothy A. Hoggatt | Sound Re-Recording Mixer |
| Vicky Jenson | Art Direction |
| Doug Botnick | Sound Re-Recording Mixer |
| Bruce Stubblefield | Supervising Sound Editor |
| Jon Johnson | Supervising Sound Editor |
| Frank A. Montaño | Sound Re-Recording Mixer |
| Kenneth Karman | Supervising Music Editor |
| Hari Ryatt | Supervising Sound Editor |
| Jacqueline Tager | Music Editor |
| Janet Gilmore | Casting Assistant |
| Ted Field | Executive Producer |
| Peter Faiman | Producer |
| Wayne Young | Producer |
| Jim Cox | Co-Producer |
| Jeff Dowd | Co-Executive Producer |
| Brian Rosen | Co-Producer |
| William F. Willett | Co-Executive Producer |
| Robert W. Cort | Executive Producer |
| Dan Haskett | Character Designer |
| Skip Jones | Animation |
| Thomas Dolby | Songs |
| Jimmy Webb | Songs |
| Alan Silvestri | Songs |
| Jimmy Buffett | Songs |
| Mike Utley | Songs |
| Elton John | Songs |
| Bruce Roberts | Songs |
