Mysteries Underground
Brief Synopsis
A special exploring underground caves.
Cast & Crew
Read More
Leah Brown
Rick Bridges
Avis Van Swearingen
Richard Kiley
Narrator
Mark Adler
Music
Michael Becker
Sound
Film Details
Also Known As
National Geographic Specials (11/18/92)
Genre
Documentary
Nature
Release Date
1992
Technical Specs
Duration
60m
Synopsis
A special exploring underground caves.
Crew
Film Details
Also Known As
National Geographic Specials (11/18/92)
Genre
Documentary
Nature
Release Date
1992
Technical Specs
Duration
60m
