Actors and cousins, Emilia Fox and Laurence Fox, singer and actor Max George, Olympian Dame Kelly Holmes, presenter and singer Jamelia, comedy actor Tom Rosenthal, DJ and model Vogue Williams, and former England rugby player Mike Tindall are all up for the challenge.
From abseiling down ferocious waterfalls, crossing perilous rapids, trudging through swamps and eating rats and scorpions (ew!) their adventure across the rainforest of Costa Rica is set to be epic.
They are transported from their lodgings to a clearing at the foot of Arenal Volcano, here their mission begins – who's got the will to survive?
Bear Grylls: Mission Survive, ITV, 9pm
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