Oceans: Arctic Ocean

BBC FOUR

Monday 10 April 2017  23:00 - 00:00 (60 mins)
8/8. The team venture into one of the world's most hostile environments. They dive beneath the polar ice cap to explore how the ice is shrinking. Also in HD. [AD,S]

Oceans: Arctic Ocean may be available on playback
Oceans: Arctic Ocean (BBC FOUR) Monday 10 April 2017 23:00 - 00:00