The Mystery of Marriage

Commissioned to make a propaganda film about the 1936 Olympic Games in Germany, director Leni Riefenstahl created a celebration of the human form. This first half of her two-part film opens with a renowned introduction that compares modern Olympians to classical Greek heroes, then goes on to provide thrilling in-the-moment coverage of some of the games' most celebrated moments, including African-American athlete Jesse Owens winning a then-unprecedented four gold medals.

Commissioned to make a propaganda film about the 1936 Olympic Games in Germany, director Leni Riefenstahl created a celebration of the human form. Where the two-part epic's first half, Festival of the Nations, focused on the international aspects of the 1936 Olympic Games held in Berlin, part two, The Festival of Beauty, concentrates on individual athletes such as equestrians, gymnasts, and swimmers, climaxing with American Glenn Morris' performance in the decathalon and the games' majestic closing ceremonies.

The story of the Northern Ireland Troubles through the unflinching testimony of two men who played key roles on opposite sides of that bloody conflict. Nearly ten years ago the two paramilitary leaders told their stories on condition that they could never be revealed while they were still alive. The stories told by the Irish Republican Army's Brendan Hughes and Ulster Volunteer Force's David Ervine tell us of the motivations of the participants, the planning of campaigns of violence, the misery of a hunger strike, the tracking and killing of informers and the duplicity that ended a conflict that had lasted too long. It is also a narrative of the fate of combatants when their wars are over.

For generations, we have believed that man is driven by ruthless self-interest. But over the past decade, this idea has been increasingly challenged. New research from fields as diverse as political science, psychology, sociology and experimental economics is forcing us to rethink human actions and motivation. ‘The Altruism Revolution’ examines the scientific reasons behind the call for a more caring society.

In the company of zoologist Patrick Aryee, a discovery of the 37 species of felines that inhabit the planet, some little known, others threatened.

A chronicle of the production problems — including bad weather, actors' health, war near the filming locations, and more — which plagued the filming of Apocalypse Now, increasing costs and nearly destroying the life and career of Francis Ford Coppola.

Arctic Tale is a 2007 documentary film from the National Geographic Society about the life cycle of a walrus and her calf, and a polar bear and her cubs, in a similar vein to the 2005 hit production March of the Penguins, also from National Geographic.

London 1976: Between economic crises and the Silver Jubilee, something is brewing in the squats and basement clubs of West London: Punk. A promise, a new beginning. Punk meant self-empowerment, especially for the women in the scene. For the first time, women picked up guitar, bass and drums, formed bands and wrote their own songs.

The senior year of a girls’ high school step team in inner-city Baltimore is documented, as they try to become the first in their families to attend college. The girls strive to make their dancing a success against the backdrop of social unrest in their troubled city.

When Harvard PhD student Jennifer Brea is struck down at 28 by a fever that leaves her bedridden, doctors tell her it’s "all in her head." Determined to live, she sets out on a virtual journey to document her story—and four other families' stories—fighting a disease medicine forgot.

A nonfiction account of the Ferguson uprising told by the people who lived it, this is an unflinching look at how the killing of 18-year-old Michael Brown inspired a community to fight back—and sparked a global movement.

From a historic genocide trial to the overthrow of a president, the sweeping story of mounting resistance played out in Guatemala’s recent history is told through the actions and perspectives of the majority indigenous Mayan population, who now stand poised to reimagine their society.

This is the remarkable story of an American icon who changed the sport of big wave surfing forever. Transcending the surf genre, this in-depth portrait of a hard-charging athlete explores the fear, courage and ambition that push a man to greatness—and the cost that comes with it.

A groundbreaking film that portrays the journey of Gigi Lazzarato, a fearless woman who began life as Gregory, posting fashion videos to YouTube from his bedroom, only to later come out as a transgender female. With never-before-seen personal footage, the film spotlights a family’s unwavering love for a child.

The planet’s busiest maternity hospital is located in one of its poorest and most populous countries: the Philippines. There, poor women face devastating consequences as their country struggles with reproductive health policy and the politics of conservative Catholic ideologies.

Documentary about the role of Native Americans in popular music history, a little-known story built around the incredible lives and careers of the some of the greatest music legends.

A descent into Eastern Europe's haunted woodlands uncovers the secrets, fairy tales, and bloody histories that shape our understanding of man's place in nature.

While her husband served a life sentence, paradoxically kept safe and morally uncontaminated, Winnie Mandela rode the raw violence of apartheid, fighting on the front line and underground. This is the untold story of the mysterious forces that combined to take her down, labeling him a saint, her, a sinner.

An intimate portrait of the lives of Delvys and Carlos, siblings who live alone with their elderly mother in a rural part of a small Cuban town. The film portrays a family engulfed in their inner worlds. Between the sacrifices they make out of love for those who are present, and their longing for things that are absent, they struggle to find meaning as they reflect, contemplate, and carry the weight of existence, trying together, to move forward.

Segregation, abandonment, and the meaning of home are discussed by the people that lived in, worked at, and crusaded for one of the largest and oldest Intellectual and Developmental Disability Institutions in the United States. The facility, in its closing, challenged society's perception of those with intellectual disabilities and ultimately fought for better rights.