Swimming With Monsters

Naturalist Backshall heads to water to fulfill his wish of studying four huge animals to find out more about their behavior and communication techniques. Scientists and extreme divers study the fascinating but deadly animals, then locate the creatures to allow Steve to do the unthinkable: Swim with the monsters. Among animals that Backshall tries to accompany are the hippopotamus, the anaconda, the illusive giant Humboldt squid, and one of the world's most-feared sea creatures, the white shark.