Frozen Planet II

Narrated by Sir David Attenborough, and with the latest scientific discoveries and breathtaking filming, we will show you the secrets of our frozen planet, as you've never seen it before. Welcome to Frozen Planet II.

Dive under the ice ceiling and learn to swim with the seal pups, take to the skies with frozen flamingos, and settle in for a snooze with a windy walrus.

Watch orcas sneak up on bowhead whales while they're relaxing in the spa, meet a Greenland shark that is easil ...