A groundbreaking expedition to the Arctic investigates the unknown world of icebergs, exploring the creation, life and death of these frozen behemoths for the first time
Chris Packham
Helen Czerski
Andy Torbet
Chris van Tulleken
Score: 6.9
Score: 5.5
Score: 7.0
Score: 8.2
Score: 0.0
Score: 5.9
Score: 8.0
Score: 8.1
