Ronia lives happily in her father's castle until she comes across a new playmate, Birk, in the nearby dark forest. The two explore the wilderness, braving dangerous Witchbirds and Rump-Gnomes. But when their families find out Birk and Ronia have been playing together, they forbid them to see each other again. Indeed, their fathers are competing robber chieftains and bitter enemies. Now the two spunky children must try to tear down the barriers that have kept their families apart for so long.

9-year old orphan called Rasmus runs away from the orphanage. He meets a vagabond they call Paradise Oskar who likes to sing and play his accordion. Oskar makes the Rasmus world seem like a better place.

Based on the novel with the same name by Astrid Lindgren. Lonely little Bertil befriends the tiny Nils Karlsson-Däumling, who lives in a mouse hole under his bed and teaches him a magic spell to shrink down and share wondrous adventures in his secret world. Their idyllic fun, however, is threatened by the sinister rat Schofeline, forcing Bertil to summon all his newfound courage.

Based on a short story from Astrid Lindgren. Peter and Petra are two small children. Two very small children! No bigger than two small dolls! They belong to the Little People, but their mom and dad think that even the Little People need to learn to read and write. They are allowed to start at a regular school, and Peter and Petra end up in Gunnar's class.

The story is about a boy named Kalle Blomkvist who with his friends solves crimes. But also play the battle between the red rose and the white rose with his rival friends. But everything changes when Kalle Blomkvists friend finds a dead man in a cabin and then must his friends and he find the murdurer.

An engineer and his 5-year old son Rasmus are kidnapped by a group who wants to get their hands on the engineer's latest invention. Three kids become witnesses to the kidnapping and decide to follow the kidnappers to an island and attempt to make a rescue.

As always, Sickan has come up with a new plan. This time he wants to rob the IKEA furniture store. During their nightly break-in Sickan discovers that the store is used as a secret smuggling central for sending American computers to the Soviet Union. The computers are picked up by Soviet submarines sneaking into the Swedish archipelago. Naturally, it is their arch enemy Wall-Enberg who is behind all of this.

The Cavalry Captain and his brother, the Chaplain, discusses whether an adjutant is the father or not of the child one of the maids is expecting.

A boy, obsessed with comparing himself with those less fortunate, experiences a different life at the home of his aunt and uncle in 1959 Sweden.

There are only a handful of children living in Bullarby. This film follows their story through the fall and winter, picking up at the moment "The Children of Noisy Village" finishes.