Jon Ronson leads a panel discussion between people who are obsessed by radio transmission towers. The panellists often visit the various towers around the UK, photograph them, compare their statistics and even get into trouble with security guards who are not very understanding of their unusual hobby.

Jon Ronson leads a panel discussion about lunar conspiracies. Some of the panellists believe that the Apollo landings were hoaxed, while others have different ideas about what is going on up there.

Jon Ronson leads a panel discussion between people who enter competitions on a regular basis. Some of these panellists live off their competition winnings, while others discuss how they manage to create witty slogans or appropriate answers in order to win.

Jon Ronson leads a panel discussion between people who are obsessed with numbers. These are no ordinary mathematicians, but numerologists and others with non-mainstream views.

Jon Ronson leads a panel discussion between believers in ghosts. They talk about experiences and interaction with spirits.

Jon Ronson leads a panel discussion between people interested in cryptozoology, the study of and search for animals not recognised by mainstream zoology.