Around the world, a group of scientists are risking their lives to come face-to-face with the most fearsome sharks in the ocean. From researchers in Guadalupe attempting to attach a camera to a great white, to a dedicated 'shark lab' in the Bahamas investigating shark migration and overall intelligence, join a thrilling journey into the hidden habitats of these premier marine predators.

Only the hardiest animals are capable of carving out a life in Siberia. Over a wild year, polar bears, reindeer, red-crowned cranes, cherry salmon and least weasels must endure a long unforgiving winter and take advantage of the brief abundance of spring.

Wolves, lions, hyenas, meerkats and dolphins are born without the skills they need to hunt and survive. They must learn them all from their pack. Each individual must make their contribution: as a soldier, a leader or a hunter. But they must do it within a social minefield where life is dominated by sexual tension and power struggles. It's not easy to live inside the pack.

Hot Chocolate tells the story of a grieving widow who finds solace and healing through a chance encounter with a kind stranger. As their friendship grows, they learn to embrace life's challenges and discover the power of love and forgiveness.