After releasing a mythical monster upon the islands, a group of three young friends must use local legends to restore peace to their home.
| Actor | Role |
|---|---|
 Vanessa WilliamsFire Goddess (voice) | Fire Goddess (voice) |
 Mark HamillOfficer Duke (voice) | Officer Duke (voice) |
 Tia CarrereNana (voice) | Nana (voice) |
 Noah SchnappKai (voice) | Kai (voice) |
 Mark DacascosPono (voice) | Pono (voice) |
 Teilor GrubbsLeilani (voice) | Leilani (voice) |
 Kiefer O'ReillyEddie (voice) | Eddie (voice) |
 Page FeldmanMarge (voice) | Marge (voice) |
| EErick DickensTom (voice) | Tom (voice) |
 Dumisile OwaneTeenage Girl (voice) | Teenage Girl (voice) |
| SSean Patrick O'ReillyMr. Griffith | Mr. Griffith |