Two well-known music themes are used in this film: "Love theme" from The Godfather (1972), music written by Nino Rota and "Oh, Lady Be Good!" by George Gershwin.
"Grand Prix" of the XVIII IFF of science fiction films in Trieste (Italy), 1979.
Prize VIII IFF short and documentary films in Lille (France), 1979.
In 2002, it was released on VHS and Video CD in the collection of "Masters of Russian Animation" with English subtitles, then on DVD: "Masters of Russian Animation Volume 2".