‘Unknown Waters’ is a visceral and immersive adventure into the most remarkable rivers, lakes and seas on the planet. As the world’s best known explorer of the underwater world, Jeremy will reveal the secrets of these extraordinary places through the elusive creatures that live there. He’ll crisscross the globe— from the pristine, volcanic rivers of Iceland to the sun-scorched lakes of Kenya to the powerful and mighty Amazon—Jeremy Wade isn’t just looking for monsters, he’s looking for answers.