Sjanger: Documentary
Stjerner: Peter Roberts
Mannskap: Francis Woolley (Sound Recordist), Jack Davis (Editor), Earle Luby (Writer), Herman Fuchs (Music Supervisor), Heinz Scheiderbauer (Director of Photography), Heinz Scheiderbauer (Director)
Land: United States of America
Språk: English
Studio: RKO Radio Pictures, RKO Pathé Pictures
Runtime: 8 minutter
Kvalitet: HD
Løslatt: Jan 01, 1957
IMDb: 10
nøkkelord:cave, speleology
