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

Documentary. Louis spends time at the specialist liver centre at King's College Hospital, London. He meets patients in the grips of alcohol addiction struggling to find a way out. Show more

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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