The SARS epidemic

In April 1980, the US launched Operation Eagle Claw - a daring but ultimately disastrous attempt to free dozens of hostages held captive in the US Embassy in Tehran. The rescue mission ended in tragedy almost as soon as it began. Rob Walker spoke to Mike Vining, a member of the US special forces team in 2015. This programme is a rebroadcast(Photo:Special forces troops returning from the failed mission. Credit: US Army)

31 Tammi 20199min

In 1979 young revolutionaries stormed the US Embassy in Tehran. 52 Americans were taken captive and held hostage for 444 days. Barry Rosen was one of the hostages. In 2009 he told his story to Alex Last.This programme is a rebroadcast.Photo: Boy in camouflage points a toy pistol at an effigy of US President Carter during a demonstration outside the US Embassy, 18 November 1979. (Credit:STAFF/AFP/Getty Images)

30 Tammi 20199min

In February 1979 an Islamic revolution began to unfold in Iran. The Islamic leader Ayatollah Khomeini, who had been in exile for 14 years, flew back to Tehran from Paris on the 1st of February. Mohsen Sazegara was close to the heart of events and in 2011 he spoke to Louise Hidalgo for Witness.Photo: Ayatollah Khomeini leaving the Air France Boeing 747 jumbo that flew him back from exile in France to Tehran.(Credit: Gabriel Duval, AFP/Getty Images.)

29 Tammi 20199min

During the heat of Iran's revolution the country's top musicians decided to join the popular uprising. After the massacre of demonstrators by the Shah's armed forces in Jaleh Square in September 1978, state employed musicians went underground and started recording revolutionary songs. These songs became some of the most iconic in recent Iranian history. In 2015 Golnoosh Golshani heard from Bijan Kamkar about the musicians of the revolution.This programme is a re-broadcast.(Photo: Bijan Kamkar, on the far left, with a group of Iranian musicians. Courtesy of Bijan Kamkar)

28 Tammi 20199min

Virago Press opened as a feminist publisher in 1972 to promote women's writing. Its founder, Carmen Callil, says she wanted both men and women to benefit from the female perspective. She tells Witness how she hoped to put women centre stage at a time when she and many other women felt sidelined and ignored at work and at home. Photo: Carmen Callil, 1983 (Photo by Peter Morris/Fairfax Media) Music: Jam Today by Jam Today courtesy of the Women’s Liberation Music Archive.

25 Tammi 201910min

Pope John XXIII wanted to modernise the Catholic Church. In January 1959 he announced a council of all the world's Catholic bishops and cardinals in Rome. It led to sweeping reforms, including allowing the Mass to be said in languages other than Latin and an attempt to build relationships with other denominations and faiths. But not everyone was happy with the changes. Msgr John Strynkowski was a student priest in Rome at the time and told Rebecca Kesby about the excitement and controversy surrounding the council that became known as 'Vatican II'. (Photo; Pope John XXIII at the Vatican. Credit: Getty Images)

23 Tammi 201910min

The comic film franchise which churned out movie after movie mocking British stereotypes and pomposity. The first Carry On film hit cinema screens in 1958 and the team behind it would go on to make more than 30 movies using slapstick comedy and sexual innuendo to win fans around the world. Ashley Byrne has spoken to writer John Antrobus and actor Valerie Leon. It was a Made in Manchester Production.Photo: Two of Carry On's biggest stars, Kenneth Williams(l) and Sid James (r) filming Carry On At Your Convenience in 1971. (Credit: Larry Ellis Collection/Getty Images)

22 Tammi 201910min

Pramod Bhasin returned home to India in 1997 after working abroad for years. He spotted an opportunity to start a new industry that would revolutionise the country's economy. He tells Witness how he set up India's first call centre in spite of telecom challenges that might have put most entrepreneurs off.Photo: Pramod Bhasin in one of the call centres he started. Credit: BBC.

21 Tammi 20199min