Directed by
| Osamu Dezaki | ||
Writing Credits
| Jack Mendelsohn | ... | (written by) |
Cast (in credits order)
 |
Anne Marie McEvoy | ... | Sweet Sea (voice) |
| Linda Gary | ... | Narrator (voice) | |
| Robbie Lee | ... | Mudpuppy / Purrsha / Goldie (voice) | |
| June Foray | ... | Sheeba (voice) | |
| Neil Ross | ... | (voice) | |
| Howard Morris | ... | (voice) | |
| Rest of cast listed alphabetically: | |||
| Brian Cummings | ... | Shark / Angelfish (uncredited) | |
Produced by
| Yutaka Fujioka | ... | executive producer |
| Harvey E. Harrison | ... | supervising producer |
| Kiyoshi Ieno | ... | associate producer |
| Yoichi Ikeda | ... | co-producer (as Yohichi Ikeda) |
| Tatsuo Ikeuchi | ... | producer (as Tat Ikeuchi) |
| Nobuo Inada | ... | producer |
| Nobuo Masuda | ... | associate producer |
| Melvyn Meyer | ... | supervising producer |
| George Singer | ... | producer |
| Sachiko Tsuneda | ... | supervising producer |
Music by
| Thomas Chase | ||
| Steve Rucker | ||
Cinematography by
| Hirokata Takahashi | ||
Art Direction by
| Shichirô Kobayashi | ||
Second Unit Director or Assistant Director
| Shunji Ôga | ... | assistant director (as Shunji Ohga) |
Camera and Electrical Department
| Takashi Azuhata | ... | camera operator |
| Atsuo Tsukioka | ... | camera operator |
| Yasuji Watanabe | ... | camera operator |
| Yoshiaki Yasuhara | ... | camera operator |
| Katsumi Ôta | ... | camera operator |
Animation Department
| Shingo Araki | ... | animator |
| Nobuyuki Kaji | ... | background artist |
| Tadashi Katayama | ... | background artist |
| Yayoi Katoh | ... | ink and paint supervisor |
| Kenji Katô | ... | background artist (as Kenji Katoh) |
| Shinji Kimura | ... | background artist |
| Katsuya Kondô | ... | animator (as Katsuya Kondoh) |
| Kenichi Maejima | ... | animator |
| Ikuyo Murakami | ... | animator |
| Masatomo Sudô | ... | animator (as Masatomo Sudoh) |
| Akio Sugino | ... | animation director |
| Sadahiko Tanaka | ... | background artist |
| Nobuko Tsukada | ... | animator |
| Hiroshi Uchida | ... | animator |
Casting Department
| Marilyn Kowalchuk | ... | casting assistant |
Editorial Department
| Kent Holaday | ... | post-production assistant |
Additional Crew
| Kim Carino | ... | creative coordinator |
| Marlene Dantzer | ... | creative consultant |
| Sidney Iwanter | ... | executive in charge of development |
| Howard Morris | ... | voice director |
| Masami Suehiro | ... | production assistant |
