An adaptation of the book by Jerzy Niemczuk. The protagonists are strange but friendly creatures inhabiting the heart of the forest - Tatun, Mamuna, their child Sonek and grandfather Lesavik. The grandfather's inventions - including a kite, a znikolina and a conusola - save the children trapped in the mighty Marbat castle.

Based on motifs from Jurandot and Sart's operetta "Miss Polonia," this musical comedy tells the story of a star of the Opole Festival who tries to make a career in Paris. After winning the Audience Award at the Opole Festival, young singer Mariola leaves for Paris to pursue a career there. However, her performances are not successful. She tries to hide this fact and uses various methods to sign a contract. Her beloved, the young composer Piotr, discovers the truth about her alleged career, while at the same time rejecting offers from a star who is interested in him and wants to promote his songs. Piotr and Mariola return to Warsaw.

The brothers Ubi and Obi live in Lailonia in the city of Ruru. The authority over the city is held by the god Maior. The basic law of the god Maior is that everything for humans is at the bottom, what for the god is at the top. The brothers live according to the laws established by the god Maior, until Obi rebels against them. Soon the brothers separate and Obi dies. For breaking his laws, the god Maior sentences Obi to stay in hell. Ubi also dies, and since he always obeyed the god's laws, he goes to heaven. The brothers are separated even after death. Ubi is not happy in heaven and wants to go to hell. The god Maior, however, does not agree. A revolt breaks out in heaven. God Maior abdicates. From now on, the living and deceased residents of the city of Ruru have to fend for themselves.

Olive is the daughter of a millionaire, spoiled by her loving dad, who fulfills her every whim. Deep down she dreams of true romantic love. Her best friend Jadźka tries to match her at every turn. Just like her friend she ends up with the wrong men. Their search for love is woven into the story of an unusual film production. Despite having no experience, the girls become producers. What will come out of this? Agnieszka is a star of soap operas, a top actress who has already achieved "everything" at a young age. She has fame, money, a boyfriend. She runs away from the set, swaps her limousine for a toddler, abandons her man. Is this just a star's fad? Meanwhile, a huge casting is organized in Plock, thousands of people come together. Everyone wants to present themselves as well as possible.

A young cat named Marcel is fed up with living in the old mill and starts his journey. He catches one sneaker while fishing. The flying raven, MSc Plato tells him it's a seven-mile sneaker, judging from the word "7M". Marcel decides to try it out, but it doesn't work. Magister Plato thinks a second sneaker is needed. Marcel therefore intends to devote his journey to the search for the second sneaker.

In Trzebiatów, a small town, there is an unusual bustle. A crowd of residents has gathered in the market square to welcome their beloved MO sergeant, Władysław Lichniak. The sergeant has just returned from his written high school final exam. The residents, who adore him, make sure he has the right conditions to study. They have limited their alcohol consumption and maintain order in the town themselves. Unfortunately, a fight breaks out and disturbs the sergeant's peace.

The main character of the film is a little boy named Marek, who from an enemy of nature becomes its devoted friend. Before this happens, however, fate plays quite a trick on him. At first, however, nothing foreshadows this. Marek arrives in the forest with a school trip. He quickly separates himself from the rest of the children, after which he gives vent to his hooligan fantasy. He destroys an anthill, cuts a tree with a knife, tries to catch a spider. When he fails, he starts chasing a butterfly. He doesn't know that under this figure hides the prince of white and black magic. Wanting to punish the unruly boy, the sorcerer reduces him to the size of an insect. Mark, reduced to the size of an insect, must learn to live in completely new conditions. This is by no means easy.