In the apartment of Anna, who, judging by her testimony to the investigation, was on a business trip, a fire broke out at night. The son was saved, but as a result of a nervous shock he was speechless. The investigation, the mother and father of the child will find out the true cause of the tragedy.

• Mosfilm
• Elena Safonova
• Nikolai Karachentsov
• Lyudmila Polyakova
• Elena Popova
• Anatoly Egorov
• Boris Drapkin
• Yaroslav Yesinovskiy
• Yuri Veyalis