Intrepid treasure hunters believe they have discovered the final resting place of Fantome , a legendary warship that wrecked off Nova Scotia almost two hundred years ago. She was rumored to have gone down with an extraordinary treasure. But circling beneath the ocean's surface waits something unbelievable... and terrifying. Some unfortunate divers have encountered a massive, thought-to-be-extinct shark known as the megalodon. Archaeologist Annja Creed...