Nikolay Penkov

as Mikhail Syrkin - nachalnik sluzhby bezopasnosti NII (2 episodes)

as Andrey Vasilyevich Ermakov

as Aleksey Samartsev

as Сергей Андреевич

as Гаевой

as (voice)

as Sid Cube

as Павел Александрович Старов

as Костя

as Syromakha

as Lt. Leonid Burakov

as Narrator (voice)

as Payne

as Дмитрий Алексеевич Шурыгин (5 episodes)

as Pimenov

as охотник