A swimming machine turns up that has been doctored and modified into a tile thrower, but the machine malfunctions and causes an accident that imparts Pettson with amnesia. Suddenly, it seems as though the only hope for Pettson lies in old stories that will jog his memory, such as the tale about Findus getting lost as a kitten and the one about Pettson and Findus embarking on a thrilling treasure hunt.

The old man PETTSON and his cat FINDUS live on a small farm way out in the countryside in Sweden. Christmas is approaching, and Pettson has given Findus the rash promise that THE TOMTE will come around with gifts for him at Christmas Eve. Pettson does not believe in the Tomte, but in order not to disappoint his cat, he decides to build an artificial Tomte - a mechanical TOMTE MACHINE. Pettson has a hard time keeping the project secret from Findus and getting the machine to actually work in due time. But somehow a mysterious magical force interferes...

Animated Composer in need of inspiration dreams his way through centuries of music - an inspiring tale that leaves him with a rather bland pop tune.

Snuden is a secret and peaceful animal who lives in a green bog. He is a friend to all animals. One day a hunter tries to shoot Snuden's best friend, the otter Otto. Snuden decides that he will try to find an explanation to why humans are that mad.

In a quaint 19th-century town, a magical potato with extraordinary powers arrives and transforms the lives of its inhabitants. As the potato interacts with different people, it brings about positive changes, helping them overcome their struggles and find happiness. With its enchanting influence, the potato becomes the center of attention, leading to unexpected events and heartwarming moments.

Snuden has left his bog to visit the giant rat Rita in the big city.

Snuden decides to leave the big city and return to his green bog.