Join Les Stroud of Survivorman for some serious nail biting shark chomping action, and this time, he's taking on the deadliest waters around the world. His quest is simple, which water is the deadliest? Starting from historical data courtesy of the Florida Museum of Natural History's famed "shark attack files". Les begins his journey by testing the waters in the world's 'sharkiest' hotspots. Les works closely with a team of experts as he circumnavigates the globe to initiate a series of intense and immersive experiments in an effort to determine which waters are the deadliest on earth and why the waters are so dangerous.