Nils no Fushigi na Tabi
English name: Wonderful Adventures of Nils
Genres: Adventure, Fantasy
Type: TV, Episodes: 52
Aired: Jan 8, 1980 to Mar 17, 1981
Studio: Pierrot
Source: Novel
Rating: G - All Ages
Synopsis:
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.

(Source: ANN)