Louis Theroux: Altered States

For hundreds of years, romantic relationships in western society have been based on the idea of monogamy: two people, together, for ever. But with nea...

Louis Theroux spends time with those preparing to take a lethal but legally prescribed overdose and meets a controversial group educating others in ho...

Louis Theroux explores open adoption in California, where women hand over their babies at birth to adoptive families paying tens of thousands of dolla...