Jerzy Maciej Siatkiewicz

Muskrat family Serafin, Melania and their children are spending the winter in Wicker Bay with their rat Archibald. One of the first winter nights is just approaching. Snow is falling and the world takes on fairy-tale colors and shapes. Archibald decides to pay his neighbors a visit. In a warm, cozy burrow, he recalls past adventures and events from his lush life. He begins to spin a tale from his time living in the city. He talks about his rat friend Hubert and working together with him in a large supermarket. The rats undertook a great and responsible mission. Hubert and Archibald, at night, when the store was deserted by the crowds of customers and the staff employed there, would go out to the big sales floor and sample the goods sold there. They did this for the sake of consumers, so as not to expose them to the consequences of buying expired products.

David, a boy who stays with his parents in a small cabin in a jungle, not only gets a reliable puppy named Pips for his birthday, but he also befriends a baby eagle who he names Sandy. They discover that a stereotypical boss, named Mr. Stealmore in the English version, is after a set of pearls which were to be kept safe by a group of aliens who landed in the jungle. Now, the trio have to band together and save the jungle from Mr. Stealmore, who has also plotted to bulldoze the jungle and build a city in its place.

Serafin, a young and cheerful muskrat, is one of the inhabitants of Wicker Bay. He quickly befriends Ogryzek, a resolute and somewhat pedantic rat who teaches him about adult life.