Wildest Islands (Series 2)
NATURE & WILDLIFE
Underworld is a visually spectacular cave exploration series shot in five international locations.
5 x 60'
An Off The Fence production for CuriosityStream in co-production with ZDF Enterprises and Youku in association with Wingsight
Episode InformationUnderworld is a visually spectacular cave exploration series shot in five international locations. At the heart of every film is an investigation into the unique landscape, the local culture and mythology, and the mysteries of the caves. Richard ‘Roo’ Walters employs pioneering 3D laser scanning technology to find the answers to mysteries such as why clouds form inside the giant cave called Cloud Ladder Hall in China.