Episode 1 - Niagara

A breathtaking journey down the Niagara River.

Episode 2 - Moselle

A breathtaking journey down the German section of the beautiful Moselle River, famous for vineyards on its dramatically steep banks and remarkable meandering loops.

Episode 3 - Po

Following the River Po, travelling across northern Italy from the snow-capped Alps to the spell-binding delta where the river meets the Adriatic Sea.

Episode 4 - Spey

A journey along the 172km River Spey in Scotland, from its source in the Cairngorm mountains to where it enters the North Sea.

Episode 5 - Hudson River

A journey down New York's mighty Hudson.

Episode 6 - Shannon

Bill Nighy narrates a breath-taking trip along the Shannon.

Episode 7 - Episode 7