expedition with steve backshall
Borneo - Dark Shadow

Follow Steve Backshall as he drops down a sinkhole to explore a series of underground Bornean caves threatened by deforestation and limestone quarrying. The journey may lead to the potential to explore other undiscovered subterranean worlds.

Episode Duration: 56 minutes and 46 seconds

Episode Number: 105



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WENH-TV Ch. 11 Durham

WLED-TV Ch. 48 Littleton

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W34DQ-D Ch. 34 Pittsburg

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