On screen
Cast
13 credited performers
Oleg Borisov
Ermakov, an investigator
Anatoliy Solonitsyn
Malinin, a journalist
Mikhail Gluzskiy
Panteleyev
Nina Ruslanova
Maria Ignatyevna
Lyudmila Zaytseva
Timonina
Nikolai Skorobogatov
Golovanov
Pyotr Kolbasin
Gubkin
Iosif Ryklin
doctor
Nikolai Simkin
Character not listed
Aleksandra Kharitonova
Character not listed
Aleksandr Pashutin
Character not listed
Artwork unavailable
Stanislav Korenev
Character not listed
Artwork unavailable
Viktor Volkov
Character not listed