In 2011 Channel 4 exposed damning evidence of atrocities committed in the war in Sri Lanka. Jon Snow presents this powerful follow-up film, revealing new video evidence as well as contemporaneous documents, eye-witness accounts, photographic stills and videos relating to how exactly events unfolded during the final days of the civil war.

Follows Bristol’s mayor, Marvin Rees, as he and the city respond to the extraordinary events which followed the toppling of the Colston Statue last summer.

The world's most famous living scientist talks exclusively about the NHS, which, he believes, is the reason he has survived for more than 50 years since he was diagnosed with motor neurone disease and given two to three years to live. And he warns against allowing commercial interests to privatise it.

Documentary which follows events at Israel's most notorious football club, Beitar Jerusalem FC - the only club in the Premier League never to sign an Arab player.

A Storyville documentary. The untold story of the Brexit negotiations...from the other side, with exclusive access to the EU parliament's representative Guy Verhofstadt.

Episode two follows the rollercoaster events from December 2017 to the present day. Europe watches on incredulously as divisions in the British parliament and cabinet become more bitter and leave the talks paralysed.

A Storyville documentary that reveals the struggle of the victims of Franco's dictatorship in Spain, as they fight a government-sanctioned ‘pact of forgetting’ the crimes that they suffered.

As part of BBC 4's Justice season, this documentary which chronicles the brilliant life and tragic fate of Sergio Vieira de Mello, the former head of the UN mission to Baghdad.

Documentary about the case of heiress Patty Hearst, who was famously kidnapped in 1974 by a militant group, and ultimately appeared to come to embrace her abductors' ideology of prisoners' rights and class struggle.

Nominated for a 2011 Academy Award, this documentary tells the remarkable story of a young American environmentalist involved with the Earth Liberation Front - a group the FBI came to describe as America's 'number one domestic terrorism threat'.

Messy mortgages taken out by Lehman Brothers caused a real estate crisis in America ten years ago. This led to a global financial crisis.

Despite the huge risks, two Russian film-makers have been filming the impact of the invasion of Ukraine in their country. Many thousands have fled. Those that have stayed have had to make a choice – oppose the war, support it, or stay silent.

Documentary which combines astonishing footage from Saigon in April 1975 with contemporary reflections from those who were there. During the chaotic final weeks of the Vietnam War, the North Vietnamese Army closes in on Saigon as the panicked South Vietnamese people desperately attempt to escape.

Oscar-winning documentary following Russian opposition leader Alexei Navalny as he and his team unravel a plot to poison him with deadly nerve agent novichok.

Documentary about Luis Moreno-Ocampo, the International Criminal Court's chief prosecutor.

Sundance award-winning documentary which tells the compelling story of how a group of young, feminist punk rockers known as Pussy Riot captured the world's attention by protesting against Putin's Russia. Through first-hand interviews with band members, their families and the defence team, and exclusive footage of the trial, it highlights the forces that transformed these women from playful political activists to modern-day icons.

A two-part Storyville documentary that delves into the heart of the culture wars and freedom of speech conversations that have exploded on US campuses over the last ten years.

Part two of a documentary that delves into the heart of the culture wars and freedom of speech conversations that have exploded on US campuses over the last ten years.

Change was coming to America and the faultlines were no longer ignorable - cities were burning, Vietnam was exploding and disputes raged over equality and civil rights. The Black Panther Party for Self-Defense would, for a short time, put itself at the vanguard of a revolutionary culture that sought to drastically transform the system. This fascinating documentary tracks its rise and the painful lessons wrought when a movement derails.

Through case studies of citizens in different countries, this film explores a range of factors that have led to the present crisis facing Europe, economic and identity challenges. See also : The Great European Disaster Movie: Newsnight Debate

Filmed in more than twenty states, this film captures a definitive and heart-wrenching portrait of individuals at all levels of America's War on Drugs. From the dealer to the grieving mother, the narcotics officer to the senator, the inmate to the federal judge, the film offers a penetrating look inside America's longest war, revealing its profound human rights implications.

Documentary about the secret team of content moderators who clean the internet. Who are they, what criteria do they use, and where does content moderation end and censorship begin?

A Storyville documentary that explores how librarians across the US are risking their safety to defend free speech as book bans and censorship threaten democracy from within.

In 1971, leading Vietnam War strategist Daniel Ellsberg concluded that the war was based on decades of lies. He leaked 7,000 pages of top-secret documents to the New York Times, a daring act of conscience that led directly to Watergate, President Nixon's resignation and the end of the Vietnam War.

This week’s Storyville chronicles an extraordinary story of murder, love and political conspiracy triggered when a video of a murdered Guatemalan lawyer surfaced on Youtube in which he foretold his own death and named the culprits.

Documentary which tells the surprising story of three dedicated individuals who try to protect their Chicago communities from the violence they themselves once perpetrated. These 'interrupters' intervene in conflicts before the incidents explode into violence.

An intimate portrait of Yemen as the revolution unfolds, told through the eyes of warm-hearted local tour guide Kais.

Pickets and people power. Unprecedented access to the people at the heart of the biggest wave of strikes in a generation - from the union leaders to the workers on the frontline.

Following the escalation of the biggest workers' movement in a generation. Amazon workers in Coventry are to hold the UK’s first strike for the global business giant

Historian Amanda Vickery uncovers the 300 year-long campaign by women for political and sex equality in Britain, revealing the largely forgotten heroines (and a few heroes) who fought for the cause.