Cobra, a notorious space pirate, is enlisted by bounty hunter Jane to rescue her sister from the strange being known as Crystal Bowie, but then finds himself drawn into a complex struggle over the fate of a mysterious wandering planet.
| Actor | Role |
|---|---|
 Shigeru MatsuzakiCobra (voice) | Cobra (voice) |
 Akiko NakamuraJane Royal (voice) | Jane Royal (voice) |
 Toshiko FujitaCatherine Royal (voice) | Catherine Royal (voice) |
 Jun FubukiDominique Royal (voice) | Dominique Royal (voice) |
 Yoshiko SakakibaraLady Armaroid (voice) | Lady Armaroid (voice) |
 Reiko TajimaSandra (voice) | Sandra (voice) |
 Gorō MutsumiCrystal Bowie (voice) | Crystal Bowie (voice) |
 Akira KumeProfessor Toporo (voice) | Professor Toporo (voice) |
 Kenichi OgataMissionary Dakoba (voice) | Missionary Dakoba (voice) |
 Minoru Inaba(voice) | (voice) |
| KKeiko Erikawa(voice) | (voice) |
| MMichiko Saegusa(voice) | (voice) |
 Norio WakamotoSheriff (voice) | Sheriff (voice) |
| SSeiichi Suzuki(voice) | (voice) |
 Yu Shimaka(voice) | (voice) |
 Yuji Fujishiro(voice) | (voice) |