Moscow Metro and the Olympics

In the grips of a drug crisis, why Portugal took a radical approach in 2001 and became the first country in the world to decriminalise all drugs. Also searching for those who disappeared during apartheid rule in South Africa, how mistakes with the initial production of the polio vaccine made thousands of children ill in 1995, plus the black women who helped propel NASA's space programme and Joan Littlewood a giant in 20th century British theatre.(Image: Staffers interview a new patient in Lisbon, Portugal (Credit: Horacio Villalobos - Corbis/Corbis via Getty Images)

24 Loka 202051min

In June 1980, US media mogul Ted Turner launched the first TV station dedicated to 24 hour news, Cable News Network or CNN. We get a first-hand account of the early days of a channel that transformed news and politics. Plus, the end of Lebanon's civil war, the long fight for full voting rights for African-Americans and Iraqi dictator Saddam Hussein's plan to become a film mogul.(PHOTO: Ted Turner attends official CNN Launch event at CNN Techwood Drive World Headquarters in Atlanta Georgia, June 01, 1980 (Photo by Rick Diamond/Getty Images)

17 Loka 202051min

We present five eyewitness accounts of moments in British black history. Including the late Sam King remembering the voyage of the Empire Windrush, plus Britain's first black headteacher Yvonne Conolly, Dr William Lez Henry on confronting the Far Right in the battle of Lewisham, Reggae star David Hinds on fighting the nightclub colour bar in 1970s Birmingham and Trix Worrell on the creation of the pioneering and hugely popular TV comedy Desmond's. Max Pearson is joined by Colin Grant, the writer, broadcaster and author of Homecoming: Voices of the Windrush Generation.Photo: Newly arrived Jamaican immigrants on board the 'Empire Windrush' at Tilbury, 22nd June 1948: (Douglas Miller/Keystone/Getty Images)

10 Loka 202050min

The trial which linked a senior Italian politician to the Mafia, the death of the charismatic Egyptian President - Gamal Abdel Nasser, a whale rescue which brought together cold war enemies, the German house which witnessed a century of change and the birth of Google.Photo: Giulio Andreotti in 1983. Credit: Mondadori Portfolio/Getty Images

3 Loka 202050min

An Iraqi father remembers the day in September 2007 when US private security guards opened fire on civilians in central Baghdad killing 17 people, including his 9-year-old son. Plus, former president Ellen Johnson Sirleaf on negotiating the cancellation of Liberia's massive debt; the chaos of Florida's 'hanging chads' in the 2000 US elections; when Nelson Mandela visited Detroit; and the end of the Galileo space project.Photo: An Iraqi looks at a burnt car on the site where Blackwater guards opened fire on civilians in Baghdad on 16 September 2007 (Credit ALI YUSSEF/AFP via Getty Images)

26 Syys 202049min

Max Pearson brings you a roundup of this week’s Witness History stories of resistance from the last 70 years. From the early days of opposition to President Alexander Lukashenko in Belarus, through the Mau Mau uprising in Kenya, a photographer's memories of the 1989 demonstrations in China, an iconic civil rights story from the USA, to Argentina and the women who are still demonstrating in the hope of discovering what became of their children under military rule.Photo: a lone protestor, who became known as Tank Man, in Tiananmen Square in China in June 1989. Credit: Stuart Franklin/Magnum.

19 Syys 202049min

How Indian women in the 1990s campaigned to stop the sale of alcohol in the state of Andhra Pradesh to protect women from domestic violence and safeguard family finances. The history of America's healthcare system, how the UN was eventually persuaded to apologise for the 2010 cholera outbreak in Haiti and the horror of being caught up in one of the most notorious hi-jackings of the 1970s, plus the birth of Reddit, one the world's most successful websites.Photo A shop selling alcohol in India. Credit Getty.

12 Syys 202049min

How author and former intelligence officer Ian Fleming created the British super-spy, James Bond plus, how the British government shifted social care for the disabled away from large institutions and into the community and the Cape Town bombings in 1990s South Africa. Also how a British Airways jumbo jet flew through a volcanic ash cloud and survived and the birth of the Sony Walkman, a device that changed listening habits forever.Photo: Ian Lancaster Fleming, British author and creator of the James Bond character, in 1958. (Getty Images)

5 Syys 202052min