Marine biologist and cameraman Rick Rosenthal has been filming in the ocean for decades. But one spectacle has eluded him, and every other filmmaker, until now, the 'great vertical migration' when billions of animals rise from the depths to the ocean's surface.

The world’s largest coral reef ranges over 2,000 kilometers off the coast of Australia. Magnificent spectacles unfold here every summer. Tens of thousands of green sea turtles come ashore under the star-filled sky to lay eggs. And we capture some 100 varieties of coral all spawning at once.

We live on an ever-moving planet, and as landscapes are altered, wildlife must march to its rhythm. Driven by instinct, they follow the maps hardwired into their DNA. Some run, some fly, but most swim.

While all life began in the oceans, human beings now rely on technology to navigate the seven seas - left to our own devices; we're like the proverbial fish out of water. Only the other way around.

There are few places on earth more forbidding and beautiful than Baja Mexico. 800 miles long and 10 million years in the making, it is home to a punishing desert and the most diverse sea on the planet. Explore amazing ecosystems in the Sea of Cortez and join the hunt with charismatic megafauna.

In this prequel to Ancient Earth, travel back in time to the first two of the most powerful extinction periods in history.

ENTANGLED is an award-winning film that chronicles the efforts to protect North Atlantic right whales from extinction, the impacts of those efforts on the lobster industry, and how the National Marine Fisheries Service has struggled to balance the vying interests.

Nowhere else are animals more exposed in their struggles than on vast, open plains and deserts. In these great expanses, there is nowhere to hide.

JUST MARINE MAMMALS creates an opportunity to become better acquainted with some of the most beloved animals swimming the world's oceans.

Seals are certainly a much-loved group of animals. Characterized by their rotund bodies and big doe eyes, who could help but fall in love? But are they just fun balls of fat, or is there another side to this diverse family? There is: seals are top predators with devastating capabilities.

Follow 6 daring female marine scientists who are on a mission to save our planet’s life support system: the Ocean.

Discover the storied histories and witness the breathtaking beauty of the Palmyra, Midway and Rose Atolls in the Pacific Ocean: faraway islands and marine national monuments that remain untouched by civilization. Filmmakers had unprecedented access to the bio-secure zones of these marine monuments.