Frozen Planet I & II

All 13 episodes from the first two series of the nature documentary narrated by David Attenborough. Filmed eleven years apart, the series explores frozen places across the planet, from the Arctic and Antarctic regions to the Himalayas. Many animals and their struggles to survive are featured, including the Antarctic blue whale, chinstrap penguins, snow petrels, harp seals, golden eagles, an Amur leopard and a Lapland bumble bee.

The threat of climate change and its ruinous effect on these frozen regions is also highlighted. Series 1 episodes are: 'To the Ends of the Earth', 'Spring', 'Summer', 'Autumn', 'Winter', 'The Last Frontier' and 'On Thin Ice'. Series 2 episodes are: 'Frozen Worlds', 'Frozen Ocean', 'Frozen Peaks', 'Frozen South', 'Frozen Lands' and 'Our Frozen Planet'.