The documentary tells about the feat of Leningrad residents, the work of architects and mountaineers, the masking of the city and the preservation of monuments. Thanks to the unique chronicle, drawings and photographs, eyewitness accounts and analysis of historians, fragments and motives of the play " Hecatomb. Siege diary " the film rediscovers the events of the terrible and Holy days of the siege of Leningrad.
No cast listed.