Seven young explorers relive the legend of Dr David Livingstone. Three adventurers continue their gruelling quest to be the first team to cross Tanzania's remote Mbarika mountains. Show more
Discover 11,128,835 listings and 282,819 playable programmes from the BBC
Seven young explorers relive the legend of Dr David Livingstone. Three adventurers continue their gruelling quest to be the first team to cross Tanzania's remote Mbarika mountains. Show more