The secret police agent finds that factory director wife is counterrevolutionary but dies from the heart attack. The director reads the diary of an agent and turns his wife to police.
Georgi Muzalevsky
Fedor Rybakon
Fyodor Blazhevich
Andrey Bagur
Sergei Martinson
Colonel Belov
Sofiya Magarill
Yelena Nikolaevna, Belov's wife
Aleksandr Timontayev
Driver
Mikhail Tarkhanov
Machinist
Aleksandr Ardi
(uncredited)
Sergei Blinnikov
