The realm of magic is being threatened by the realm of logic, so Carolinus, the green wizard decides to shield it for all time. Ommadon, the evil red wizard, stands in his way. Carolinus then calls for a quest that is to be led by a man named Peter Dickinson, who is the first man of both the realms of science and magic. It is Peter's job to defeat Ommadon.
| Directing | Arthur Rankin, Jr. | Director |
| Directing | Jules Bass | Director |
| Production | Arthur Rankin, Jr. | Producer |
| Production | Jules Bass | Producer |
| Production | Lee Dannacher | Associate Producer |
| Writing | Gordon R. Dickson | Novel |
| Sound | Maury Laws | Music |
| Writing | Peter Dickinson | Novel |
| Production | Masaki Îzuka | Associate Producer |
| Sound | Maury Laws | Songs |
| Writing | Jules Bass | Lyricist |
| Writing | Romeo Muller | Screenplay |
| Crew | Jeffrey Walker | Additional Writing |
| Editing | Tomoko Kida | Editor |
| Visual Effects | Emiko Ishii | Animation |
| Visual Effects | Yoshiko Sasaki | Animation |
| Visual Effects | Fukuo Suzuki | Animation |
| Visual Effects | Masahiro Yoshida | Animation |
| Visual Effects | Fumihiko Takayama | Animation Director |
| Visual Effects | Katsuhisa Yamada | Animation Director |
| Visual Effects | Tadakatsu Yoshida | Key Animation |
| Visual Effects | Ikkô Kobayashi | Key Animation |
| Visual Effects | Hidemi Kubo | Key Animation |
| Camera | Hiroyasu Omoto | Camera Operator |
| Sound | Tom Clack | Sound Effects |
| Sound | John Curcio | Sound Recordist |
| Sound | Bob Elder | Sound Recordist |
| Sound | Dave Iveland | Sound Recordist |
| Sound | John Richards | Sound Recordist |
