James Cracknell travels to Southern Africa, to tackle some of the defining moments of one of the World's most celebrated explorers, Dr David Livingstone.
James Cracknell takes on one of the hottest and most extreme terrains in the world, as he investigates what the early pioneers of America's Gold Rush went through in pursuit of riches.
James Cracknell is washed up on a remote island in the shark-infested waters of the South Pacific, as he explores how marooned crews of some of the worst shipping disasters survived.