Synopsis

This breathtaking documentary explores the ocean’s vital role in our survival, showcasing its beauty, wonders, and challenges. Legendary broadcaster David Attenborough reflects on the great age of ocean discovery, revealing how a healthy ocean sustains our planet. Through stunning cinematography of coral reefs, kelp forests, and open waters, the film highlights both the threats facing marine life and the hope for its recovery. With inspiring stories from around the world, Attenborough delivers a powerful message: the ocean can thrive once more.