From Top to Bottom (Episode 2)
Three dedicated scientists are working in the worlds wild seas to save its precious life. The humpback whales can swim thousands of miles per day, they use ancient knowledge to navigate via the celestial bodies. The giants are as threatened as the colourful and still mysterious corals. Without its life, the ocean will die. Will the researchers find a way to turn the tides? Will they find solutions in the icy arctic deep sea? Hope against all odds is what keeps the female scientists going.