Direction: Jane Atkins

Direction Alex Lanchester · Jane Atkins · Orla Doherty · James Reed

Cast David Attenborough · Jamie McPherson · Bertie Gregory · Mark Brownlow

Synopsis It follows life in the entire frozen quarter of the planet, including polar bears, Siberian tigers, snow monkeys, and penguins.

Direction Jane Atkins · Alex Lanchester · Felicity Lanchester · Tuppence Stone

Synopsis Part of the most modern nation on Earth, Alaska is a unique wilderness marked by extremes. Shaped by ice-sheets and glaciers, dotted with huge rivers and lakes, its northerly position, up on the Arctic Circle, means winters can be bitterly...