In 1995 the film was restored by and shown in United States upon the financial support from Francis Coppola.
In October 1962 the Mosfilm Arts Council took the director to task for having focused more on the style and camera work of his film than on the subject and characters.A charge of so called formalism,which he had gotten used to hearing at earlier points in his career.
During the filming, Vasiliy Livanov caught a cold in his throat and broke his voice (by Kalatozov's decision, he voiced the role on the street in a strong wind and frost at -40 ° C), as a result of which his voice forever acquired the famous hoarse timbre.
Cited by director Rian Johnson as an influence for Star Wars: Episode VIII, along with Twelve O'Clock High (1949).
The shooting took place in the taiga on the banks of the Us and Enisey rivers.