Genre: Dokumentti
Stars: Peter Roberts
miehistö: Herman Fuchs (Music Supervisor), Earle Luby (Writer), Heinz Scheiderbauer (Director of Photography), Earle Luby (Producer), Jack Davis (Editor), Heinz Scheiderbauer (Director)
Maa: United States of America
Kieli: English
Studio: RKO Radio Pictures, RKO Pathé Pictures
Runtime: 8 minutes
Laatu: HD
Released: Jan 01, 1957
IMDb: 6
Avainsanat:cave, speleology
