The story of Knut, a polar-bear cub raised by zookeepers at the Berlin Zoo after being abandoned by its mother, is contrasted with the stories of three Arctic polar-bear newborns and two orphaned brown bears., The story of Knut the polar bear, who was hand reared by zookeepers at the Berlin Zoo – the only polar bear cub to survive in captivity in 30 years. We also follow the lives of other bears in the wild, including a pair of orphaned brown bears in Belarus and a mother and her three cubs in Alaska, and their struggles for survival. This stirring, beautifully photographed journey of family, survival and love will touch your heart., A look at the progress of a baby polar bear at Berlin Zoo. Knut is hand-reared from a guinea pig-sized baby into a 28-kilo fighter. But how will it cope with becoming a celebrity?