Ross Kemp's ancestral detective hunt leads to a marine drummer boy and the merchant navy.

Louis Theroux returns to the West Bank to meet some of the Israeli settlers living there.

Surgeon Stuart Quine is pushed to the limit by surgery that鈥檚 first of its kind in Wales.

A specialist paramedic responds to mental health emergencies.

Yinka Bokinni explores rap mogul Sean Combs's life and the criminal charges he denies.

This film explores the stories of young British soldiers who fought in Afghanistan.

The story of the Kinahan cartel, one of the world鈥檚 most feared criminal organisations.

Rachel Burden speaks to veterans about the VE Day celebrations 80 years ago.

China鈥檚 booming cosmetic surgery industry is facing a shortage of qualified practitioners.

Ashley is in Brazil to meet young men living in some of Rio鈥檚 most dangerous favelas.

Israel withdraws from Gaza in 2005, opening the door for Hamas to seize control.

Hannah looks at the air fryer 鈥� a device that is rapidly taking over people's kitchens.

Seven celebrities experience an emotional pilgrimage in the Austrian and Swiss Alps.

Wild and urban worlds intersect in unexpected ways along North America's Atlantic coast.

Alex Higgins upsets the snooker establishment but turns the game into box office gold.

Ambitious restoration projects hope to save two dying rivers and their wildlife.

Five years after the fire, Lucy Worsley revisits Notre-Dame ahead of its reopening.

Grant Amato enjoys a life of privilege until his cam girl obsession leads to murder.

West Midlands Police track a violent killer after a man is fatally stabbed in a brothel.

The story of a horrific child-poisoning case and the mothers determined to find the truth.

Sian Eleri investigates the story of the last person convicted under the Witchcraft Act.

Amid a cybersex crime wave, James Blake investigates social media and harmful content.

When tensions between Protestants and Catholics explode, the British Army is deployed.