Astrophysicists pick up a mysterious signal coming from outer space. An expedition sets out to visit this planet to find and inspect the source of the signal.

Cold autumn of 1942. Second year of war. Former Molotov city, which was renamed after the war to Perm. The Leningrad Academic Theatre of Opera and Ballet after Kirov is…

1988-1989. The end of the Soviet-Afghan war. The USSR begins its withdrawal from Afghanistan. Soviet General Vasiliev’s son – a pilot named Alexander gets kidnapped by the mujahideen after his…

Spring 1941. Center of Moscow. Duel of the two intelligence services turns more and more tense.