In Idaho, Louis meets right-wing patriots and militia enthusiasts who are preparing for what they believe is inevitable global catastrophe.

Louis Theroux investigates the world of the male porn performer. With his finely-honed physique and classy English accent, he doesn't have to wait long before landing his first part, playing the all-important part of park ranger.

Louis Theroux continues his journey through the fringes of American society, visiting the deserts of the south west where UFO sightings are often reported.

Louis travels to Dallas, at the heart of the American bible belt. There, born-again Christian evangelists offer to have him saved for the Lord as the highlight of a live TV show.