Marine biologist Dr. Tristan Guttridge ventures into the shark-infested waters of New Zealand to answer a provocative question: can sharks be trained? Using techniques pioneered by the U.S. Navy to train dolphins in complex cognitive tasks, the team applies similar methods to great white sharks, testing whether these apex predators can learn, solve problems, and respond to cues. If successful, the experiment can potentially redefine shark intelligence and transform our understanding of one of the ocean's most misunderstood predators.