Overview: Aaron Miroz, curator of fish at the Coral World Aquarium in Israel, asks John Stoneman to assist in a shark capture operation for the Aquarium. But first, Stoneman and his crew must study why many fish in the Red Sea are either endemic, or completely the opposite, sharing species with waters halfway around the world. In the process, the expedition leader is able to pick up a stunning record of beautiful, award-winning cinematography.