Mischievous Carlson and trusting Kid are the heroes of a well-known fairy tale. Carlson loves to play pranks, and he has a "trademark" excuse for all the consequences of his pranks: "It's nothing, it's part of life!" True, the Kid's parents do not think so, but still, he does not have time to get bored with his flying friend. Sometimes, climbing on the roofs, the friends prevent a major theft (Andrei Mironov plays the role of a crook), and sometimes they tame the evil housekeeper together.
