Louis Theroux: Life on the Edge - The Dark Side of Pleasure

Louis re-connects with porn-star JJ, who over 20 years ago was just making his way in the adult industry but has since turned his back on that world in favour of a new life in eastern Europe. And Louis catches up once more with Katilia from Heroin Town, whom he last saw hopelessly addicted to drugs, with little sign of turning her life around.