Karl Williams’ party boy trip changes everything when he is busted with a kilo of drugs.

Louis has gained access to Coalinga Mental Hospital in California, which houses more than 500 convicted paedophiles who have been deemed unsafe for release. Show more

The boys are back! Martin Compston and best friend Phil McHugh are back and embarking on an epic road trip to Scotland’s nearest Scandi neighbours – Norway.

Documentary in which Louis Theroux visits Fresno in California's Central Valley to see how crystal meth addiction affects the local community, speaking to police and addicts. Show more

Five black inner-city teenagers are offered scholarships to a prestigious boarding school - but will they be able to leave their old worlds behind and thrive in this new one?

Louis visits one of America's leading children's psychiatric treatment centres in an effort to understand why some parents put their children on drugs to control their behaviour. Show more

This family loves travelling, so they like watching and bonding over Race Across the World.

Documentary. Louis Theroux is in Lagos, spending time with the local gangs, the so-called Area Boys, and the government's Kick Against Indiscipline paramilitary task force. Show more

Karl Williams’ party boy trip changes everything when he is busted with a kilo of drugs.

Travelling to America's heartlands, Louis Theroux spends time with people who have private collections of tigers and chimpanzees. Show more

This footie fan loves Match of the Day and EastEnders.

Following up on his 2007 documentary, The Most Hated Family in America, Louis Theroux returns to Topeka, Kansas, for a week-long visit with the Westboro Baptist Church. Show more

Five black inner-city teenagers are offered scholarships to a prestigious boarding school - but will they be able to leave their old worlds behind and thrive in this new one?

Louis Theroux spends time with ultra-nationalist Jewish settlers, who consider it their religious and political obligation to populate some of the sensitive areas of the West Bank. Show more

In this hilarious, offbeat sitcom, clueless Chi must complete a list of tasks to inherit her parents’ house after they suddenly pass away.

Louis visits a notorious section of Miami County Jail, where some of the most volatile inmates are housed in cage-like dwellings and living under a gladiatorial code. Show more

This family loves Casualty, News, Sport and the odd murder show!

Louis meets an alleged triple murderer facing a possible death sentence. He also follows a group of younger inmates attending a military-style boot camp. Show more

In this hilarious, offbeat sitcom, clueless Chi must complete a list of tasks to inherit her parents’ house after they suddenly pass away.

Fifteen years after documenting the world of male porn performers in Los Angeles, Louis Theroux returns to find a business struggling with the deluge of free porn online. Show more

The boys are back! Martin Compston and best friend Phil McHugh are back and embarking on an epic road trip to Scotland’s nearest Scandi neighbours – Norway.

First broadcast in 2012, Louis visits a school for autistic children in Warren, New Jersey. He meets the students and their families to get a glimpse of what life is like for them Show more

Karl Williams’ party boy trip changes everything when he is busted with a kilo of drugs.

Louis travels to Phoenix, Arizona - the capital of dementia care. He spends time with sufferers and relatives, exploring the struggle of living in a world of encroaching shadows. Show more

In this hilarious, offbeat sitcom, clueless Chi must complete a list of tasks to inherit her parents’ house after they suddenly pass away.

Documentary. Louis Theroux enters the bizarre world of LA's dogs, meeting the characters whose lives revolve around the city's huge canine population. Show more

Five black inner-city teenagers are offered scholarships to a prestigious boarding school - but will they be able to leave their old worlds behind and thrive in this new one?

Documentary. Louis Theroux explores the American way of death as he looks at end of life care in LA's most famous hospital, the Cedars-Sinai Medical Centre. Show more

The boys are back! Martin Compston and best friend Phil McHugh are back and embarking on an epic road trip to Scotland’s nearest Scandi neighbours – Norway.

Documentary. Louis Theroux spends time in the twilight world of Los Angeles' paroled sex offenders, who live under force of tough regulations. Show more

Karl Williams’ party boy trip changes everything when he is busted with a kilo of drugs.

Documentary. Louis travels to San Francisco where medical professionals are helping children with gender dysphoria transition from boy to girl or girl to boy. Show more

This family likes Sport, News, The Traitors and they would definitely smash it on MasterChef.

Documentary. Louis explores the nature of mental illness. He looks at how to reintegrate a patient into society when they have previously committed a serious crime. Show more

Karl Williams’ party boy trip changes everything when he is busted with a kilo of drugs.

In the second of this two-part documentary, Louis Theroux examines the grey area between criminal actions and medical symptoms, and investigates how we define insanity. Show more

Documentary. Louis takes a look at the issues that some of the estimated one million people in the UK living with the long-term effects of a brain injury have to deal with. Show more

Five black inner-city teenagers are offered scholarships to a prestigious boarding school - but will they be able to leave their old worlds behind and thrive in this new one?

Louis Theroux sets out to understand how a man at the centre of British entertainment and charitable fundraising for decades was able to get away with a long litany of crimes. Show more

This family loves Casualty, News, Sport and the odd murder show!

Louis Theroux spends time in two of London's largest eating disorder facilities to meet women with anorexia - an illness with the highest death rate of any psychiatric disorder. Show more

Karl Williams’ party boy trip changes everything when he is busted with a kilo of drugs.

Louis Theroux embeds himself in a West Virginian community devastated by heroin abuse. He spends time with addicts and follows emergency services that are struggling to cope. Show more

This family loves travelling, so they like watching and bonding over Race Across the World.

Louis Theroux spends time with American women working in Houston's illegal sex industry and explores the often complex dynamic between prostitute and pimp. Show more