Bear's Mission With

World heavyweight champion Anthony Joshua steps outside the ring and his comfort zone as he attempts to survive two days in the wild with Bear Grylls.

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.

Bear Grylls is joined by Warwick Davis for an adventure like no other as the pair head to the Lake District.

The leader of the Three Lions squad will swap the football field for some of the toughest terrain and tackle the ultimate challenge, as he joins Bear Grylls on a mission across the wilds of Dartmoor.

Bear takes David out of his comfort zone as they journey across one of Devon's most spectacularly rugged valleys. For the first mission, he has David put his physical limits to the test by throwing a self-inflating life raft off 200 feet.