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The World's Biggest Cave

11/07/2009

|

0hr 45min

|

Documentary

,TV Movie

STORY

In 2009 a team of British cavers went on an expedition deep within the jungle of central Vietnam. To their amazement they discovered an enormous cave which they believe to be the biggest in the world. The team, the first humans ever to enter the cave, traveled 6 kilometers underground until their way was blocked by a gigantic rock face they dubbed 'The Great Wall of Vietnam'. Now they have returned, but this time with the right equipment to climb the wall and with a geologist and zoologist to discover if this is indeed the Biggest Cave in the World and what secrets lie deep within?

CAST & CREW

    Cast

  • Lance Lewman

    INFORMATION

      Production Companies

    • National Geographic

      Production Countries

    • Vietnam
    • United States of America

    LANGUAGES

    • English

    Cast

    Lance Lewman

    Himself - Narrator

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