Story of animal trainers at a circus.

The story is about heiress of the circus family who organizes show "Let's get married" right in the cage for the tigers. Famous motorcyclist Fedya Yermolaev is invited to the circus for a ‘death-defying number’ – to perform a jump on a motorcycle under the big dome! Lena, a custodian at the circus, dreams of becoming a tiger tamer. Stray tigers growl and frighten. Lena enters the cage and...

A combination of performances by masters of their arts, this film takes place during the Leningradskoye Leto – the Leningrad "White Nights" annual summer musical festival, featuring music stars, young opera singers, ballet, pop, circus, and amateur artists. Reporters Kostya and Bob are rushing everywhere trying to document the entire festival. Beautiful young singer Svetlana is pursued throughout the festive events by a hopelessly shy police lieutenant, whose unexpected infatuation leaves him unable to speak, but gives him a beautiful baritone voice.