Comrade from the Stars

In 1908, in Siberia, in the region of the Podkamennaya Tunguska River, an extraterrestrial interplanetary ship crashed. Later this event will be called the Tunguska meteorite. 10 years later, the Red Army, which entered Irkutsk, discovers a strange prisoner in a local prison. The young security officer is ordered to escort a strange creature to Moscow to investigate the reasons for its appearance. Thus begins a long adventure of two completely different creatures.