As the UK gears up to decide its future in the June referendum, Nick Robinson explores the troubled history of the UK's relationship with Europe.

The critical decision Britain's voters are about to take in the referendum is the culmination of decades of agonizing debate about Britain's place in Europe, and its often lethal effect on British politics.

In this first episode we meet Dame, who arrived in the UK over 17 months ago. "I am a ghost in a prison" is how he describes his experience of life as a refugee in London.

In a camp in Greece, Nazifa and Latif are trying to get enough money to pay a smuggler to take their family to Germany, but they can only afford to send one of them.

Shot over three years and in 31 countries, the multi-award winning Exodus series continues to document the journeys of migrants and refugees attempting to start a new life in Europe.

In 2015, we gave cameras to some of the people who smuggled themselves into Europe, to record where no-one else can go. The result is a terrifying, intimate, epic portrait of the migration crisis.

Twelve months ago, the production team began giving camera phones to people attempting to reach Europe, escaping war, poverty or persecution. They were prepared to film where regular film crews could not go: on the inflatable dinghies crossing from Turkey to Greece, in the back of lorries entering the Eurotunnel, or on open trucks driven by people smugglers across the Sahara.

Ahmad's journey continues in this second episode. A Syrian Kurd, he has reached Athens, and rather than take the long and uncertain over-land route through Europe, he negotiates with a smuggler for a fake passport that he can use to fly to France.

27-year-old Hassan, who survived the sinking of his dinghy in the Mediterranean, has reached Calais and the infamous Jungle. But every attempt to board a train or lorry is thwarted, and his spirits fall as he sees his friends succeed in crossing the Channel. In desperation he tries to fly to the UK on a fake Czech passport, but the final few miles prove the hardest to travel.

Documentary series about American folk music from the 1920s to the 1960s.

Three-part documentary series on American folk music, tracing its history from the recording boom of the 1920s to the folk revival of the 1960s.

In the 1960s a new generation, spearheaded by Joan Baez and Bob Dylan, took folk to the top of the charts and made it the voice of youthful protest.

In the depression of the 1930s, John Lomax found convicted murderer Leadbelly in a southern jail. Leadbelly\'s music was never quite as pure and untouched by pop as Lomax believed, but it set a new agenda for folk music, redefining it as the voice of protest, the voice of the outsider and the oppressed.

An epic and intimate journey filmed through five years of the uprising in Aleppo, Syria. Waad al-Kateab tells the story of how she fell in love, married and gave birth to her daughter Sama.

A journey into the thick of January's storming of the US Capitol, featuring exclusive footage and interviews with the people at the heart of the action, many of whom are speaking publicly for the first time.

Iain Stewart investigates a new and controversial energy rush for the natural gas found deep underground. Sometimes, this is right under the places people live in. Getting it out of the ground involves hydraulic fracturing - or fracking.

The story of how the Arab world erupted in revolution, as a new generation used the internet and social media to try to overthrow their hated leaders.

In the last of this two part series, Mishal Husain meets those who spread the revolt to Libya and Bahrain, and those who are still fighting the Syrian regime.

The demand for energy has risen relentlessly over the last 150 years in line with industrial development and population growth.

Documentary portrait of the trail-blazing activist, poet and writer Maya Angelou. Born in 1928, she enthused generations with her bold and inspirational championing of the African-American experience that pushed boundaries and redefined the way people think about race and culture.

Tensions in the world’s largest democracy. India's Prime Minister Narendra Modi has been dogged by accusations over his attitude to the nation's Muslim minority. What's the truth?

A look at the tensions between Indian PM Narendra Modi and India’s Muslim minority, investigating claims about his role in 2002 riots that left over a thousand dead.

A look at the troubled relationship between Indian PM Narendra Modi’s government and India’s Muslim minority following his re-election in 2019.

British film-maker Gurinder Chadha travels from Southall to Delhi to find out about the Partition of India - one of the most seismic events of the 20th century.

For millions, the election of Barack Obama marked a new era of hope. This four-part series tells the story of how he tried to reshape America as told by his inner circle - and the president himself.

With exclusive interviews from president Obama and his White House team, episode two tells the story of Obama's greatest legacy: healthcare.

Episode three explores how Barack Obama set out to end George Bush's wars in the Middle East and reset relations with the rest of the world. In Cairo he speaks to the Arab world, calling democracy a human right.

The last instalment of this definitive account of Obama's presidency tells how Obama got re-elected for a second term and tried to tackle America's most intractable social problems - guns, immigration and race.

Observational documentary series with unprecedented access to the American embassy, providing a behind-the-scenes view of diplomacy in the age of Trump