 |
樫山文枝 as Marina (voice) |
 |
宮城まり子 as Fritz the Dolphin (voice) |
 |
志垣太郎 as Prince (voice) |
 |
永井一郎 as Whistler (voice) |
 |
緒方賢一 as Oval Shark (voice) |
 |
北浜晴子 as Witch (voice) |
 |
麻生美代子 as Mermaid Crone (voice) |
 |
杉山佳寿子 as Marina's Sister (voice) |
 |
沢田和猫 as Jemmy the Cat (voice) |
 |
山口奈々 as Prince's Mother (voice) |
 |
吉田理保子 as Suomi Princess (voice) |
 |
肝付 兼太 as Crab / Conch (voice) |
 |
富田耕生 as Duke the Whale (voice) |
 |
柴田秀勝 as Mermaid King (voice) |
| Directing | Tim Reid | Director |
| Directing | 勝間田具治 | Director |
| Writing | 大藪郁子 | Scenario Writer |
| Writing | 小山内美江子 | Scenario Writer |
| Visual Effects | 小松原一男 | Key Animation |
| Visual Effects | 高橋信也 | Key Animation |
| Visual Effects | Michihiro Kanayama | Key Animation |
| Visual Effects | 丹内司 | Key Animation |
| Visual Effects | Tatsuji Kino | Key Animation |
| Visual Effects | 小川明弘 | Key Animation |
| Visual Effects | Shigeo Matoba | Key Animation |
| Visual Effects | 石黒育 | Key Animation |
| Visual Effects | Koichi Tsunoda | Key Animation |
| Visual Effects | 荒木伸吾 | Key Animation |
| Visual Effects | Takashi Abe | Key Animation |
| Visual Effects | Hideki Mori | Key Animation |
| Visual Effects | 奥山玲子 | Animation Director |
| Visual Effects | 野田卓雄 | Key Animation |
| Writing | Hans Christian Andersen | Original Story |
