Cold Case Hammarskjöld

It's 1974. Muhammad Ali is 32 and thought by many to be past his prime. George Foreman is ten years younger and the heavyweight champion of the world. Promoter Don King wants to make a name for himself and offers both fighters five million dollars apiece to fight one another, and when they accept, King has only to come up with the money. He finds a willing backer in Mobutu Sese Suko, the dictator of Zaire, and the "Rumble in the Jungle" is set, including a musical festival featuring some of America's top black performers, like James Brown and B.B. King.

In the early to mid '90s, when the South African system of apartheid was in its death throes, four photographers - Greg Marinovich, Kevin Carter, Ken Oosterbroek and João Silva - bonded by their friendship and a sense of purpose, worked together to chronicle the violence and upheaval leading up to the 1994 election of Nelson Mandela as president. Their work is risky and dangerous, potentially fatally so, as they thrust themselves into the middle of chaotic clashes between forces backed by the government (including Inkatha Zulu warriors) and those in support of Mandela's African National Congress.

An in-depth look at the prison system in the United States and how it reveals the nation's history of racial inequality.

Thirty years after the release of his film JFK (1991), filmmaker Oliver Stone reviews recently declassified evidence related to the assassination of President John F. Kennedy, which took place in Dallas on November 22, 1963.

The history of cinematic sound, told by legendary sound designers and visionary filmmakers.

With the departure of the Bush Administration and the arrival of an “era of transparency,” opportunities are arising for the disclosure of new information that may shed more light on the events that took place before and after 9/11/2001. Loaded with powerful, new footage and in-depth interviews this documentary presents a wide array of evidence both known and unknown…until now.

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.

Jamaican singer-songwriter Bob Marley overcomes adversity to become the most famous reggae musician in the world.