A sickly young Swiss girl named Muriel discovers that little people live out in the woods. One of these little folk, Wendy, befriends her - soon, buoyed by the mysterious healing power of Wendy's people, Muriel is following Wendy back out to the woods to have adventures.
| Writing | Shun'ichi Yukimuro | Screenplay |
| Sound | Nozomi Aoki | Music |
| Art | Isamu Tsuchida | Art Direction |
| Visual Effects | Kazuo Komatsubara | Animation Director |
| Directing | Jim Terry | Director |
| Directing | Junichi Sato | Co-Director |