Vladimir Zeldin

as Евгений Евгеньевич Витальев

as Musahib Gatuyev

as major Steveni, military attaché

as captain of the 1rd rank

as Дымаковский

as Professor Aleksandr Vladimirovich Serebryakov

as Boris Olenich

as Хербек

as Nikolayev

as Boris Nikolaevich Shmelev, saboteur

as Diaghilev (professor and supervisor of Anton Tikhomirov)