Wild Life Productions

For the first time in history, National Geographic Channel and a group of scientists search the ocean floor for a series of shipwrecks many Americans never heard about. Everyone knows that on December 7, 1941, the Japanese attacked Pearl Harbor. But what most don't know is just days later, Hitler sent his own force to devastate the East Coast. On December 19, the German Naval War Staff sent three U-boats to American waters. It was an assault so deadly, it was covered up by the U.S. government.

Legends of lost continents and civilizations have captivated people throughout time. Philosophers and astronomers like Aristotle and Ptolemy believed that an unknown continent existed in the Southern hemisphere. In the Age of Discovery, renowned explorers like Magellan and Cook searched the Pacific Ocean in vain for a mysterious land they called "Terra Incognita." To this day, ancestral legends throughout Polynesia speak of a lost homeland and a great civilization that disappeared into the sea. Modern science disputes the existence of unknown continents and often dismisses creation myths. But on Rapa Nui, or Easter Island, elders fiercely believe they originate from a continent that sank following a catastrophic upheaval.

This sports documentary charts the lives of baseball stars Darryl Strawberry and Eric Davis, who returned each year to the South Central Los Angeles community where they grew up, to work out before spring training and give back to neighborhood kids. [netflix]

For years, elders on Easter Island have claimed their ancestors fled from a land called Hiva which sank as a result of a great disaster. Like all legends of lost civilisations, their stories have captivated explorers throughout time who have searched in vain for the mysterious land in the Pacific, drawing the conclusion that the Easter Island natives were telling tall tales. Now, however, the sceptics might have to eat their words. New scientific evidence points to a remote island chain in Polynesia, suggesting it was the centre of an ancient and thriving civilisation. For 400 years, they have been known as the Marquesas Archipelago, but before they were simply called the Isles of Hiva. This documentary combines archaeological and geological evidence with tales passed down through generations, uncovering a dramatic history of cannibals, vast stone cities, human sacrifice, and the epic voyagers who colonised the Pacific centuries before Columbus made it to America.