In case you missed it, Louis Theroux has three brand new documentaries airing on the BBC, and the first one will be shown this Sunday.
The BBC state that "Louis Theroux: Dark States - Heroin Town will focus on America's love affair with prescription painkillers."
Louis will be meeting the community in Huntington, West Virginia which is described as "ground zero of the nation’s heroin epidemic".
The other two are Murder in Milwaukee and Sex Trafficking, and will air later this year.
The trailer for all three has landed, and they look incredible.
Louis Theroux: Dark States - Heroin Town airs this Sunday 8th October at 9pm on BBC2.