Au cœur de Notre-Dame

Candid interviews of ordinary people on the meaning of happiness, an often amorphous and inarticulable notion that evokes more basic and fundamentally egalitarian ideals of self-betterment, prosperity, tolerance, economic opportunity, and freedom.

A paralysingly beautiful documentary with a global vision—an odyssey through landscape and time—that attempts to capture the essence of life.

A documentary on the expletive's origin, why it offends some people so deeply, and what can be gained from its use.

Cameramen and women discuss the craft and art of cinematography and of the "DP" (the director of photography), illustrating their points with clips from 100 films, from Birth of a Nation to Do the Right Thing. Themes: the DP tells people where to look; changes in movies (the arrival of sound, color, and wide screens) required creative responses from DPs; and, these artisans constantly invent new equipment and try new things, with wonderful results. The narration takes us through the identifiable studio styles of the 30s, the emergence of noir, the New York look, and the impact of Europeans. Citizen Kane, The Conformist, and Gordon Willis get special attention.

A documentary about how a dominant cultural and demographic institution both sustains their traditional activities and adapts to the digital revolution.

He's devoted his career to uncovering stories the powerful want buried. From My Lai to Abu Ghraib, dig into the life's work of journalist Seymour Hersh.

Director Claude Lanzmann spent 11 years on this sprawling documentary about the Holocaust, conducting his own interviews and refusing to use a single frame of archival footage. Dividing Holocaust witnesses into three categories – survivors, bystanders, and perpetrators – Lanzmann presents testimonies from survivors of the Chelmno concentration camp, an Auschwitz escapee, and witnesses of the Warsaw Ghetto Uprising, as well as a chilling report of gas chambers from an SS officer at Treblinka.

A visual montage portrait of our contemporary world dominated by globalized technology and violence.

In 1997, Louis Theroux made a documentary about the world of male porn performers in Los Angeles. 15 years later, he returns to find a business struggling with the deluge of free porn on the internet. Louis revisits some of the original programme's contributors as well as meeting the latest crop of porn performers dreaming of porn stardom.

On a January night in 1985, music's biggest stars gathered to record "We Are the World." This documentary goes behind the scenes of the historic event.

Documentary filmmaker Amy Berg investigates the life of 30-year pedophile Father Oliver O'Grady and exposes the corruption inside the Catholic Church that allowed him to abuse countless children. Victims' stories and a disturbing interview with O'Grady offer a view into the troubled mind of the spiritual leader who moved from parish to parish gaining trust ... all the while betraying so many.

A courageous pastor uses his underground network to rescue and aid North Korean families as they risk their lives to embrace freedom.