Janr: Documentary
Yulduzlar: Peter Roberts
Ekipaj: Francis Woolley (Sound Recordist), Herman Fuchs (Music Supervisor), Jack Davis (Editor), Earle Luby (Producer), Heinz Scheiderbauer (Director), Heinz Scheiderbauer (Director of Photography)
Mamlakat: United States of America
Til: English
Studiya: RKO Radio Pictures, RKO Pathé Pictures
Ish vaqti: 8 daqiqa
Sifat: HD
Chiqarilgan vaqti: Jan 01, 1957
IMDb: 6
Kalit so zlar:cave, speleology
