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

Louis Theroux heads to Las Vegas to take a look at the pastime that made it famous and meet the gamblers, the high rollers and the casino men. Show more

This footie fan loves Match of the Day and EastEnders.

Louis Theroux struggles to come to terms with the infamous Phelps family from Topeka, Kansas, who picket countrywide as a protest against an America that tolerates homosexuality. Show more

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

Louis Theroux pulls back the folds of plastic America and gets under the skin of the plastic surgery patients that crowd the clinics of Beverly Hills. Show more

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

Louis travels to Limpopo Province to stay in a hunting lodge. Hunting in South Africa has become easier than ever before - in fact, it is a blossoming tourist industry. Show more

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

Louis travels to California to spend two weeks in the notorious San Quentin State Prison. Built in 1852, San Quentin is dangerously overcrowded. Show more

This footie fan loves Match of the Day and EastEnders.

Louis Theroux travels to Johannesburg, where the residents find themselves increasingly besieged by crime, and turning to private security offering protection for a price. Show more

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

Louis Theroux joins the Philadelphia Police Department as they patrol the most dangerous parts of one of the most violent cities in America. Show more

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

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

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

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

This footie fan loves Match of the Day and EastEnders.

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

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

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

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

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

This footie fan loves Match of the Day and EastEnders.

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

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

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

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

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

This footie fan loves Match of the Day and EastEnders.

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

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

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

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

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

This footie fan loves Match of the Day and EastEnders.

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

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

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

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

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

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