Mystery of the Nile documents one of the greatest expeditions in modern times—the first complete descent of the world’s greatest and deadliest river from source to sea. A team of explorers face nearly insurmountable challenges including deadly crocodiles, treacherous white-water rapids, malaria and temperatures topping 120°F, as they make their way 3,260 miles down the Blue Nile and Nile River to discover wondrous region that is host to abundant historical, cultural and natural treasures.