30 años de oscuridad

As Australian cinema broke through to international audiences in the 1970s through respected art house films like Peter Weir's "Picnic At Hanging Rock," a new underground of low-budget exploitation filmmakers were turning out considerably less highbrow fare. Documentary filmmaker Mark Hartley explores this unbridled era of sex and violence, complete with clips from some of the scene's most outrageous flicks and interviews with the renegade filmmakers themselves.

On the eve of Memorial Day, a star-studded lineup will grace the stage for one of PBS' highest-rated programs. This multi-award-winning television event has become an American tradition, honoring the military service and sacrifice of all our men and women in uniform, their families at home and those who have made the ultimate sacrifice for our country.

"El campo para el hombre" was a politically militant documentary about the small holdings of land in the north of Spain and the large estates in the south of the country. This film portrays the exploitation and misery of the Spanish peasants, but also their class-consciousness and their will to fight for their rights and freedom. The film was shot in the late years of Franco's dictatorship, so it was made in secrecy (the directors were connected to the Spanish Communist Party).

The impact of Marx on the 20th century has been all-pervasive and world-wide. This program looks at the man, at the roots of his philosophy, at the causes and explanations of his philosophical development, and at its most direct outcome: the failed Soviet Union.

Leningrad, 1970. A group of young Jewish dissidents plot to hijack an empty plane and escape the USSR. Caught by the KGB a few steps from boarding, they were sentenced to years in the gulag and two were sentenced to death; they never got on a plane. 45 years later, filmmaker Anat Zalmanson-Kuznetsov reveals the compelling story of her parents, leaders of the group, "heroes" in the West but "terrorists" in Russia, even today.

What happened to painter Beatriz González, who made us laugh with the irony of her works, to get to the point of making a self-portrait that shows her crying naked? The path of the artist is intimately linked with the history of Colombia during the past fifty years.

On December 4, 1872, the unmanned Mary Celeste was found adrift in the Atlantic with its cargo fully intact. The mystery of this "ghost ship" remained unanswered for over 135 years. What happened to the Mary Celeste is widely regarded as the most famous mystery of the sea. Watch it unfold to its stunning conclusion, at last.

Between 1947 and 1951, more than 80 000 Greek men, women and children were deported to the isle of Makronissos (Greece) in reeducation camps created to ‘fight the spread of Communism’. Among those exiles were a number of writers and poets, including Yannis Ritsos and Tassos Livaditis. Despite the deprivation and torture, they managed to write poems which describe the struggle for survival in this world of internment. These texts, some of them buried in the camps, were later found. «Like Lions of stone at the gateway of night» blends these poetic writings with the reeducation propaganda speeches constantly piped through the camps’ loudspeakers. Long tracking shots take us on a trance-like journey through the camp ruins, interrupted along the way by segments from photographic archives. A cinematic essay, which revives the memory of forgotten ruins and a battle lost.

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.

Documentary series which uses film and eyewitness accounts from both sides of the conflict that divided Spain in the years leading up to World War Two, also placing it in its international context.

Explore how in the past five decades, the internet has changed the very fabric of our society, highlighted by interviews with the founders of AOL, Craigslist, Friendster, Match, and Tinder.