Georgiy Yumatov

as Sergei Biryukov

Dmitriy Masanov

as Sedoy

Valentin Grachyov

as Gromov

Mykola Hrynko

as Keller

Fyodor Nikitin

as Franz Rediger

Igor Dmitriev

as Otto Breyer

Arkadi Tolbuzin

as Stepanov

Tamara Syomina

as Tanya

Irina Korotkova

as Zina

Nikolay Grabbe

as 'Gruzchik'

Ivan Ryzhov

as Osipov

Lyudmila Gurchenko

as Klava Ovcharova

Tatyana Konyukhova

as employee of the NKVD

Lyudmila Shagalova

as 'Gruzchik''s partner

Irina Kolpakova

as Kitri

Valery Panov

as Basilio

Valentin Bryleev

as plant manager

Igor Bezyaev

as Ivanov

Aleksandr Grechaniy

as personnel manager

Ella Nekrasova

as Matilda Gaponenko

Aleksandr Smirnov

as Schulenberg

Emmanuil Geller

as bookseller