Who does not know the heroes of the remarkable books of Nikolai Nosov, who sang and danced in this merry play for the little spectators. Dunno and Znayka, Blue-Eyed, Tsvetik and other charming "shorties" go on a balloon trip where they manage to survive amazing adventures and get to know each other better. Verses, riddles, funny tongue twisters and funny songs with the heroes of the fairy tale are eagerly repeated by young spectators.