Genre: Dokumenter
Bintang Aktor:
Crew: J. V. Staněk (Director), J. V. Staněk (Screenplay), J. V. Staněk (Idea), J. V. Staněk (Director of Photography), Milivoj Uzelac (Original Music Composer), J. V. Staněk (Editor)
Negara: Czechoslovakia
Bahasa: Český
Studio: Studio populárně vědeckých a naučných filmů Praha
Runtime: 1:47:31 menit
Kualitas: HD
Rilis: Mar 31, 1950
IMDb: 10
