The Mystery of Marilyn Monroe: The Unheard Tapes

Louis has gained access to Coalinga Mental Hospital in California, which houses more than 500 of the most disturbed criminals in America, convicted paedophiles. Most have already served lengthy prison sentences, but have been deemed unsafe for release. Instead, they have been sent here for an indefinite time. Spending time with those undergoing treatment, Louis wrestles with whether he can ever allow himself to believe men whose whole history is defined by deception and deceit.

Following up on his 2007 documentary, The Most Hated Family in America, Louis Theroux returns to Topeka, Kansas, for a week-long visit with the Westboro Baptist Church. He again joins the Phelps family on their controversial pickets where they try to antagonise communities with offensive slogans and anti-gay placards. But four years on from Louis's last visit, there are signs of disarray in the Phelps clan. A series of defections of family members has shaken up the church.

Louis takes an in-depth look at Miami's jail system, a vast holding pen for the unconvicted where most inmates are awaiting trial.

Louis visits on of America’s most crime-ridden cities in this installment of Law and Disorder.

Louis Theroux: Under the Knife is a TV documentary written and presented by Louis Theroux about the people and doctors involved in plastic surgery operations. Filmed mostly in the USA, in the programme, Louis himself ends up getting liposuction.