Features an exhilarating look under the sea through the eyes of those that live there. Incredible state-of-the-art underwater filmmaking will take viewers' breath away as they migrate with whales, swim alongside a great white shark, and race with dolphins at play. Includes first-ever images of elusive deepwater creatures, featurettes, music video, filmmaker annotations, and more. Narrated by Pierce Brosnan.

Three years of shooting were needed by five teams in order to follow bird migrations flying over the seven continents: from one pole to another, from the seas to snowcapped mountains, from the canopy of heaven to mangroves and swamps.