Dennis, a bear guide and Churchill local, puts his skills to the ultimate test as he searches the unforgiving Manitoba wilderness for a polar bear den in hopes of capturing the first moments of a cub's life in the wild. Meanwhile on the tundra, a pregnant mother bear returns to the land where she and her ancestors were born.

Originally released by National Geographic, 2021. Streaming video file encoded with permission for digital streaming by Infobase on January 05, 2023.