Marawi in the southern Philippines is a ghost town. In 2017, it was taken under siege for five months by supporters of Islamic State who wanted to establish a caliphate in the predominantly Muslim city. After a fierce and prolonged battle, the Philippine army regained control – but Marawi was left in ruins. Two years on, reconstruction has barely begun and over 100,000 people are yet to return home. Philippines correspondent Howard Johnson tells the story of Marawi from the siege to the present day, through the eyes of two of its residents: a Muslim who risked his life to save his community and a Catholic priest who was held hostage by extremists.

Producer: Josephine Casserly

(Photo: Marawi's Grand Mosque pockmarked by bullet holes and small artillery fire - in the area that the authorities call the Most Affected Area (MAA) or Ground Zero of the siege of Marawi. Credit: Howard Johnson/BBC)

A small Costa Rican surfing city is the unexpected final home for people leaving Asia and Africa in search of a better life in the US. Hosted by Academy Award-winning documentary film-maker Asif Kapadia (Amy, Senna, Diego Maradona), this is the last episode in a five-part series from BBC World Service in collaboration with Robert Redford’s Sundance Institute. Detours takes us off the main roads of our lives, following people who didn’t end up where they expected.

Producer: Katy Long

Imran fled violence in Myanmar – now he is in detention on Manus Island in Papua New Guinea, with no papers and no idea what will happen to him. Hosted by Academy Award-winning documentary film-maker Asif Kapadia (Amy, Senna, Diego Maradona), this is the fourth episode in a five-part series from BBC World Service in collaboration with Robert Redford’s Sundance Institute. Detours takes us off the main roads of our lives, following people who didn’t end up where they expected.

Producer: Elyse Blennerhassett and Michael Green

Follow the dead bodies – 18 each week – that travel along the mountain passes in northern Greece for cremation in another country. Hosted by Academy Award-winning documentary film-maker Asif Kapadia (Amy, Senna, Diego Maradona), this is the third episode in a five-part series from BBC World Service in collaboration with Robert Redford’s Sundance Institute. Detours takes us off the main roads of our lives, following people who didn’t end up where they expected.

Producer: Portia Crowe

Wild elephants surround a village in Assam, India. And they’re hungry. Spend time with the night watch, trying to keep people safe. Hosted by Academy Award-winning documentary film-maker Asif Kapadia (Amy, Senna, Diego Maradona), this is the second episode in a five-part series from BBC World Service in collaboration with Robert Redford’s Sundance Institute. Detours takes us off the main roads of our lives, following people who didn’t end up where they expected.

Producer: Damon Smith

Fake news pays. Medical student Elena ran out of money, so she joined her friends in Veles, North Macedonia, writing fake stories for cash. Hosted by Academy Award-winning documentary film-maker Asif Kapadia (Amy, Senna, Diego Maradona), this is the first episode in a new five-part series from BBC World Service in collaboration with Robert Redford’s Sundance Institute. Detours takes us off the main roads of our lives, following people who didn’t end up where they expected.

Producer: David Borenstein

Michelle Bachelet's father died after being detained and tortured during the first year of General Pinochet's dictatorial rule in Chile. More than 40 years later, Michelle became Chile's first female president. Lyse Doucet hears the story of her remarkable life.

It’s been a year since Brazil’s National Museum burned down in a fire. Not only was its collection one of the most extraordinary in the world, but Brazil’s entire history ran through the museum. On the second floor you could meet the prehistoric skeleton that was the ‘mother’ of all Brazilians; on the third, listen to Amazonian folklore about exploding jaguars; and downstairs, slide into the slippers of a slave king. Now, the only intact artefact on site is a huge iron rock from outer space – the Bendego meteorite.

Presenter: Kanishk Tharoor

With thanks to Roberta Fortuna

Contributors: Cahe Rodrigues, carnival director; Dom João, photographer and descendent of Brazil’s last emperor; Laurentino Gomes, journalist and author; Monica Lima, historian; Mariza Carvalho Soares, historian and museum curator; Aparecida Vilaça, anthropologist and author of Paletó and Me; Bernabau Tikuna, linguist; Tonico Benetiz, anthropologist; Murilo Bastos, bio-archaeologist; Luciana Carvalho, paleontologist and deputy director of rescue Museu Nacional; Sergio Azevedo, paleontologist and director of Museu Nacional’s 3D printing lab

Voice over performances by: Fernando Duarte, Marco Silva, Silvia Salek; Thomas Pappon

Picture: Brazil’s National Museum – or Museu Nacional – on fire September, 2018

Brazil’s party capital, Rio de Janeiro, is witnessing a killing spree. Nothing new there, you might think – it’s long suffered from violent crime. Yet in this case, it’s the police who stand accused of perpetrating much of the bloodshed. The city’s impoverished informal townships - known as favelas - are home to criminal gangs with whom security forces are doing battle on a daily basis, using armoured vehicles, high velocity firearms and even helicopter gunships. This year an average of five people have lost their lives every single day. Many of the dead are not even lawbreakers, but entirely innocent civilians. For Assignment, Hugo Bachega enters Rio’s favelas to meet those who believe the authorities are complicit in extra-judicial assassinations. But as he discovers, the police themselves are both afraid and ill-equipped for their task, while investigatory authorities freely admit that they are incapable of properly investigating suspected illegal killings. What’s more, plenty of people outside the favelas approve of the hardline police tactics, and sympathy for victims is qualified by the pervading fear of crime.

Reporter, Hugo Bachega

Image: A military policeman takes part in an operation at Cidade de Deus favela in Rio de Janeiro

The Woodstock myth is a potent and evocative symbol of the '60s utopian hippie dream – the ultimate example of the unifying power of music, peace and love. To mark the 50th anniversary of one of the festival, this programme explores the impact of the now legendary celebration and why the spirit of Woodstock still carries important social lessons, providing evidence that the power of ordinary people can effect change.