Gen: Documentar
Stele:
echipaj: Kiril Ilinchev (Director), Kiril Ilinchev (Screenplay), Kiril Ilinchev (Idea), Vladimír Lorenc (Director of Photography), Josef Pešek (Director of Photography), Ivan Frič (Director of Photography)
Țară: Czechoslovakia
Limba: Český
Studio: Studio populárně vědeckých a naučných filmů Praha
Durata de functionare: 1:47:31 minute
Calitate: HD
Publicat: Jan 01, 1951
IMDb: 10