Wildlife cameraman Gordon Buchanan follows a wild polar bear family over three seasons in Svalbard.
第 1 集
Spring
Gordon Buchanan and the team find a polar bear birth den in Svalbard.
第 2 集
Summer
Gordon and the team return to Svalbard in mid-June on the trail of Lyra and her cubs.
第 3 集
Autumn
Gordon Buchanan and the team return to Svalbard in September on the trail of Lyra and her cub Miki; they have been away for six weeks and don't know if either bear is still alive.
Gordon Buchanan
Saritha Wilkinson
Ted Oakes
Tim Martin