Ultimate Shark: National Geographic shows you a different look at natures near perfect predatorthe great white shark. With bloodlines going backover 350 million years, they are older than dinosaurs and even trees. Only now are we starting to understand the true power of great whites. Ultimate Shark breaks down dramatic great white-human attacks and demystifies the true motives and power behind great white shark behavior. Every minute is loaded with cutting edge science, state of the art graphics and gripping stories of great whites and the people who survived their harrowing encounters.