Cameraman Gordon Buchanan travels to the Norwegian archipelago of Svalbard to document the lives of a polar bear and her two cubs over the course of three seasons. In spring, he and a team of arctic survival experts manage to find a birth den and meet mother Lyra and offspring Miki and Luca as they emerge from it. Gordon then helps scientists fit the adult with a tracking collar and tests a bear-proof filming hide as he takes on the mission of living with the family