Nils Holgersson is a young boy on a farm who is cruel to the animals. But when he catches the farm's little goblin it becomes one prank too many. He is magically shrunk and suddenly the farm animals are out for revenge. He flees on the back of the goose Morten and they join up with a flock of wild geese. Together they travel all over Sweden, with Nils hoping to find a way to become big again.
Unfortunately the movie The Wonderful Adventures of Nils is not yet available on HBO Max.
| Art | Mitsuki Nakamura | Art Direction |
| Visual Effects | Kôsei Maeda | Key Animation |
| Visual Effects | Takako Yamazaki | Key Animation |
| Visual Effects | Teruo Handa | Key Animation |
| Visual Effects | Toshiyasu Okada | Key Animation |
| Visual Effects | Motosuke Takahashi | Key Animation |
| Sound | Chito Kawachi | Music |
| Editing | Reiko Toda | Editor |
| Directing | Mamoru Oshii | Director |
| Writing | Shigeyuki Taguchi | Writer |
| Directing | Hisayuki Toriumi | Director |
| Writing | Akira Nakahara | Writer |
| Writing | Selma Lagerlöf | Novel |
| Camera | Masayoshi Tsushima | Director of Photography |
| Production | Matsue Jinbo | Producer |
| Directing | Yuji Nunokawa | Director |
| Production | Tsuneyuki Morishima | Producer |
| Sound | Shigeharu Shiba | Sound Director |
| Art | Yuji Nunokawa | Storyboard Artist |
| Directing | Masami Anno | Director |
| Production | Hiroshi Hirayama | Producer |
