This little-seen and little-discussed film combines animation with self-reflexive, live action segments to embody the anarchic, satiric spirit of the poet and playwright Vladimir Mayakovsky (1893-1930). The film also showcases Sergei Yuktevich's fondness for formal experimentation. It is nominally adapted from Mayakovsky's play "The Bedbug" and his screenplay "Forget All About the Fireplace."

Woven around the daily lives of two children, nine-year-old Nastenka and five-year-old Katia, this is a story of the 17 months' siege of Leningrad and of the people and families shattered by the war, their homes bombed and destroyed, their lives in a constant anticipation of the advancing German army and air raids.

The mischievous Carlson and the gullible Kid are the heroes of a well-known fairy tale. Carlson loves to play pranks very much, and for all the consequences of pranks he has a "proprietary" excuse: "It's nothing, it's an everyday thing!".