After news of the future birth of a child, Sergei split from his wife, Natasha, and settled in the company of young architects, who occupied a room in a big house. As a result of a chain of unforeseen events, brought by one of the tenants found a child, Sergei finds a newborn son. Friends are doing everything possible to find a lost mother, but Sergei does not disclose their affiliation and tries to give the baby the wrong hands.
as Husband, Nikolay
as Wife, Natasha
as Malyutka, architect
as Architect
as Architect
as Architect
as Professor
as Childless citizen
as 'Crown Prince of the Republic'
as Old woman
as Housing commission inspector (uncredited)
as Tram passenger (uncredited)
as Waiter (uncredited)
