Vladlen Davydov - Major (later Colonel) Kuzmin, Soviet military commander Konstantin Nassonov - Maslov, a member of the military council Boris Andreyev - Sergeant Egorkin Lyubov Orlova - journalist Janet Sherwood, an American agent Mikhail Nazvanov - Gen. James Hill Ivan Lyubeznov - Sergeant Harry Perebeynoga Vladimir Vladislav - General McDermot Faina Ranevskaya - Mrs. McDermot Andrei Petrov - Soviet officer Andrei Fajt - Nazi Schrank, hiding under the name of anti-fascist Krause Yuri Yurovsky - Professor Otto Dietrich Gennadi Yudin - Kurt Dietrich Erast Garin - Captain Tommy Sergey Tsenin - Senator Woody Viktor Kulakov - Ernst Shmetau Lidiya Sukharevskaya - Elsa Shmetau Nikolai Nikitich - Schultz Rina Zelyonaya - female German with a bicycle Harijs Avens - American Eugene Kaluga - General at the Embassy (uncredited)