Nikolai Prokopovich

as Markov

as Mizin

as NKVD General

as Муссялович

as Rotmistr

as Vasiliy Vasilyevich Mymrikov

as Gerlach, the commandant

as professor

as Heinrich Himmler - Reichsfuehrer SS

as Schultz - garagendirektor

as Komissarov - expert kriminalist