A graduate of medical school, wanting to stay in Leningrad , Leningrad married - an engineer who designs bridges - Alexis. It was a marriage of convenience. However, Lyudmila, a capable student, the committee on the distribution of reserves in Leningrad, and in that time, Alex agrees to the construction of a bridge in Siberia, and demands that his wife was riding with him ...

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...