The film was based on the story of the same name by A. Yakovlev about the most famous pioneer of the thirties of the last century, who was inscribed in the history of the pioneers under number 1.

Based on the play of the same name by A.N. Ostrovsky with the participation of actors from the State Academic Maly Theater.

Teleplay based on the novel of the same name by M.E. Saltykov-Shchedrin, staged at the USSR State Academic Maly Theater.

Based on the play of the same name by I. Popov and L. Stepanov, staged by the State Academic Maly Theater of the USSR.