The Sheriffs Are Coming

A series of reports chosen by "Dateline" correspondents that answers the question they most often get asked — what their most memorable story is and why.

This nature documentary introduces viewers to the fauna and flora of Britain and Ireland across four main areas: woodlands, grasslands, freshwater and marine.

National identity, social class, inequality. David Olusoga shines a light on our fractured modern society through the lens of the past, exposing the fault lines dividing the UK.

Documentary series about women who commit murder.

"Talent" Chip Tsao went to London, Greenwich, Wales, Oxford, Cambridge, England, to analyze the British people's living habits, academic development, economic conditions, etc .; and went to Warsaw, Gdansk, Krakow to know a country with a hundred years of blood and tears. Eason Chan visited Tokyo, Kyoto, Osaka, and Fukuoka in Japan to learn about the cultural differences; Social worker Shiu Ka-chun went deep into Finland's Turku, Helsinki, Nokia and other places to experience the local customs through living with locals. They will introduce the details of each famous city from a social, historical, and cultural perspective, bringing different connotations, depths, and education.

An Elvis impersonator's conspiracy theory sets off a feud that spirals into an attempted presidential assassination.

Princess Diana was an icon who both captured and transformed the spirit of the times. Following how this thoroughly modern princess emerged from the bra-burning spirit of the 1970s and helped transform not just the Royal Family, but Britain itself.

A true-crime series examining the most shocking murder investigations and toughest trials in Texas history - all told with Kelly's unique insight and unparalleled access. As Chief of Special Crimes in the busiest courthouse in the Lone Star state, Kelly Siegler battled to get killers into courtrooms to face their formidable defense attorneys. With her own firsthand accounts, alongside investigators and victims' families, Kelly reveals what really happened beyond the newspaper headlines to bring Texas-style justice.

In a world television first, Revelation takes cameras into the criminal trials of notorious Catholic priests accused of sex crimes against children. Through a series of extraordinary interviews filmed during the trials, Revelation uncovers the secret lives and motivations of some of the most reviled men of modern times. How does a man of God become a predator of children? Revelation culminates in the Vatican with the story of a high ranking Cardinal accused of abusing boys in an orphanage in Australia. Across three compelling episodes Revelation presents the deepest portrayal of the culture and system that protected perpetrators of heinous crimes against children.

The actor and television presenter embarks upon a 200-mile journey from source to sea to discover what makes the Thames one of the greatest rivers in the world.

A celebration of enduring friendship and a passion for quality food, flavours and produce. Si and Dave travel down the west coast of the UK on a nostalgic and emotional journey.

An intimate account of what happens when someone is formally charged with a crime and sent to trial – all solely from the perspective of the accused, their legal team and family members.

40 years after Azaria Chamberlain’s disappearance, Lindy Chamberlain and her children speak exclusively and in detail, about that harrowing night and the devastating years that followed. From the hatred and discrimination the family endured to Lindy’s years in prison, nothing is off limits in this powerful and moving documentary.

At Heathrow's Terminal Three, officers stop a student from entering the UK after a trip home to his native India, while the team in Calais search lorries they suspect are being used to smuggle illegal immigrants.

In 2023, Kevin Spacey was acquitted of sexual offences against four men in a UK trial. This documentary investigates Spacey's conduct and talks to multiple men, unconnected to that case, about their experiences with Kevin Spacey, almost all of whom have never spoken before.

Al Jazeera Investigations exposes how the Israel lobby influences British politics. A six-month undercover investigation reveals how Israel penetrates different levels of British democracy.

Though some killings are planned while others are not, there lies a certain pattern to homicide. Rediscover infamous murders as told through the eye of experts, relatives, and the detectives who uncovered the cases. Although some of these killings may seem unpredictable, it's clear that these criminals have all taken the 10 steps to murder.

When the 20th century opened, Britain dominated world affairs, and America stood on the sidelines. Now their positions are reversed. This is the story of how it happened.

A poignant look into Britain's 40-year struggle with HIV/AIDS, told through the stories of some of the earliest HIV patients, healthcare workers and activitsts.

The British actress goes on a 2,000 mile journey across the four main islands of Japan, travelling from North to South meeting local people and absorbing the culture.