Deep beneath the ocean’s surface lies one of the most dramatic chapters of the Second World War.
Embark on two of the greatest missions ever carried out by German U-boats. Each episode immerses viewers inside a submarine, experiencing the mission from within and sharing the suspense, uncertainty, and danger of life in the silent world beneath the waves. Combining action, tension, and spectacular CGI reconstructions, the series delivers a unique human experience at the heart of underwater warfare.