Discusses the formation of the world's oceans, their various layers, currents and waves, marine life, and other related topics.

Explores the climate, weather, plants, and animals of oceans as well as how people affect them.

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.

"Marine biologist Brent Hughes discovered a surprising connection between sea otters and sea grass at an estuary in northern California. Follow science in action as Hughes conducts the research that led to this major discovery."--

"We know the ocean is full of creatures that can make their own light, a reef that houses 25% of all known ocean species, and about 20 million pounds of gold. We've begun to explore the deepest-known trench of the ocean-7 miles below the water's surface-and travel along underwater mountain ranges that are almost long enough to stretch around the world twice. What we have found has been incredible, despite having explored less than 20% of Earth's oceans....

"Close encounters of the oceanic kind."--Container.

Provides information about various aspects of the world's oceans--waves, tides, the food chain, marine creatures, coastlines, and more.

Follow marine biologist Dr. Carole Baldwin as she explores 3,000 feet beneath the ocean, near the Galapagos islands, to collect rare and unusual species for study.

The Pacific Ocean covers one third of the Earth's surface, holds half of the world's water, and hides the deepest place on the planet. It is a place where huge and iconic, rare and dazzling creatures live, and where creatures yet to be discovered lurk. Filmed in cinematic 4K, the program breaks the boundaries between land and sea to present the Pacific Ocean in a way never seen before.