On Sunday BBC2 begins a new series in which six writers undertake very different journeys along some of the world's most fascinating rivers. Tonight a foretaste of their adventures.
Discover 11,128,835 listings and 277,935 playable programmes from the BBC
On Sunday BBC2 begins a new series in which six writers undertake very different journeys along some of the world's most fascinating rivers. Tonight a foretaste of their adventures.