A Soviet officer serves as a counterspy amidst enemies.
Igor Ledogorov
Viktor Chekmaryov
Valentina Egorenkova
Igor Vladimirov
Gennadiy Nilov
Vija Artmane
Gurgen Tonunts
Vladimir Kozel
Viktor Tarasov
Laimonas Noreika
Radner Muratov
Pauls Butkevics
