For generations, people have pondered their ability to endure being marooned on a deserted island. But what would happen if they truly faced this challenge, relying solely on themselves? Adventurer Bear Grylls leaves 13 British men on a secluded, uninhabited island in the Pacific for a month. They are entirely on their own, documenting their experience, equipped only with the clothes on their backs and a few basic tools. Although the island appears to be a paradise, beyond the beaches lies a harsh reality. Deprived of the comforts and conveniences of modern life, can contemporary British men summon the spirit and resourcefulness needed to survive?