Louis Theroux returns to the USA to explore the impact of the internet and social media on some of the most controversial corners of American society.

Travelling the length and breadth of the United States, Louis will meet an assortment of content creators who promote far-right views, self-destructive performers - and in some cases alleged predators - whose work involves them promoting and enacting the most risqué, immoral and illegal behaviour.—Source: BBC website https://www.bbc.co.uk/mediacentre/2021/louis-theroux-forbidden-america