Louis explores open adoption in California, where babies are matched with paying parents.
Louis Theroux meets people preparing to take a lethal but legally prescribed overdose.
Louis Theroux explores whether the traditional model of marriage is still fit for purpose.
Louis meets women with anorexia at two of London's largest eating disorder facilities.
3/3 Louis spends time with the Milwaukee Police Department as they patrol District 5.
2/3 Louis explores the dynamic between prostitute and pimp in Houston's illegal sex industry.
1/3 Louis Theroux embeds himself in an American community devastated by heroin abuse.
Louis Theroux tries to understand how Jimmy Savile was able to get away with his crimes.
Louis Theroux meets people living with the long-term effects of a brain injury.
Louis meets pioneering medical professionals who help children with gender dysphoria.