The documentary tells the story of several families as they attempt to escape oppression in North Korea, revealing a world most of us have never seen. They grew up believing their land was paradise. Now, they risk everything in escaping it. In an unforgettable film, follow them on a treacherous journey to defect from their homeland of North Korea, as the threat of severe punishment and possible execution looms over their passage.
Directed by Madeleine Gavin, the documentary centers around Pastor Seungeun Kim, a South Korean human rights activist and director of the Caleb Mission, which has rescued over 1,000 North Korean defectors since 2000.

Garrett McNamara and his team return to Nazaré for another season of surfing. The team struggles through a number of accidents and challenges but eventually develop a set of safety procedures that enable them to surf Nazare's wave with less chance of injury or death. The struggles pay off when McNamara catches a nearly 80 foot tall wave that catapults him to international fame and makes him the holder of the world record for largest wave surfed.

The world's shipping industry is facing a major challenge. If global shipping were a country it would be the sixth largest producer of greenhouse gas emissions. At current growth rates, if we do nothing, those emissions could double or even triple by 2050. But shipping companies and engineers are creating remarkable new machines to make their industry greener, using a resource that has moved man across the world’s oceans for thousands of years…Wind.

The saga of a handful of conquerors who built an empire in Central America and invented the methods of one of the very first multinationals. In 19th century Central America, a few entrepreneurial cowboys built an empire that enslaved populations and corrupted governments for over 100 years. The United Fruit Company thrived on unregulated capitalism; this film tells its story and that of its pioneers who feared neither God nor Man, and managed to get away with murder. Until the 1970s, that multinational set up a monopoly by combining violence, repression, corruption, environmental destruction and a formidable marketing machine. It turned an unknown fruit into an instrument of fortune and domination, and created a business model still largely used by today’s tech giants.
Using a rich trove of archival footage and documents, including letters to and from lobbyists, telegrams, vintage ads and movie clips, and gorgeous, hand-tinted stills, 'When Banana Ruled' is a story of intrigue that touches on economics, international politics, the history of business and reveals how an array of forces conquered the world through a simple fruit.

Located in Central America, Tikal is one of the largest of the ancient cities of the Mayan civilization. Occupied for more than a millennium, Tikal, founded in the 8th century BC and nestled in the jungle of Guatemala, will have up to 12,000 structures and reach over 2 million inhabitants.
This episode shows its extraordinary pyramid-temples, designed with human power alone. Thanks to new technologies, the ancient Mayan city is revealed there, entirely reconstituted in 3D synthetic images.

We're going to see if forcing your facial expression can change the way you feel. If you remove the ability to make facial expressions with botox, will it affect how the people perceive emotions in them?
How do facial expressions affect emotion, and how does emotion affect facial expressions? Michael Stevens finds out when he explores the face.