Rob Brydon spends two days in the wilderness of Snowdonia with Bear Grylls, as the pair jump into freezing water, abseil down sinkholes and travel deep inside an old mine. [AD,S]
Rob Brydon spends two days in the wilderness of Snowdonia with Bear Grylls, as the pair jump into freezing water, abseil down sinkholes and travel deep inside an old mine. [AD,S]