Good-natured and compassionate Zoya lets young Marina into her home and life, whom she met at the entrance without a phone and money. However, Zoya does not even realize that the stranger did not appear in her life by chance... At the same time, investigator Andrei is dealing with the case of astronomer Nikolsky: he mysteriously passed away and hid his daughter's existence from everyone until the last.

• Irina Pegova
• Dasha Vereshchagina
• Sergey Gilev
• Aleksandra Rebenok
• Denis Prytkov
• Sergey Marin
• Alexey Agranovich
• Vladimir Steklov