The movie takes us back to the times of the Civil War, when the young Soviet power was defended by the first heroes of this terrible internecine war. Red commanders Semyon Budyonny and Kliment Voroshilov managed to gather an entire army of "red cavalrymen" - thus began the history of the campaigns "through valleys and up hills" of the legendary First Cavalry Army.

A clown adopts a talking stray cat who is also a shapeshifter. The cat assists the clown on stage, where he loves the public's ovations.

At the end of the 22nd century Alisa Seleznyova, her father Professor Seleznyov and pilot Zeleny go on a space expedition to find rare animals for Moscow Zoo. On the way they seem to encounter a mysterious conspiracy led by Doctor Verhovtsev against legendary Two Captains Kim and Buran. The only clue is a talking bird Govorun that our heroes accidentally took possession of.

The film is based on the biography of the legendary Russian ballerina Anna Pavlova.