Alaska: Earth's Frozen Kingdom

BBC TWO

Tuesday 13 December 2016  15:30 - 16:30 (60 mins)
2/3. Summer: Summer is a narrow window of plenty, when the land is bathed in 24-hour sunlight. Also in HD. [AD,S]

Alaska: Earth's Frozen Kingdom may be available on playback
Alaska: Earth's Frozen Kingdom (BBC TWO) Tuesday 13 December 2016 15:30 - 16:30