Episode 17

Andrew Graham-Dixon is at the National Gallery's first major exhibition of photography to explore the influence of painting and fine art traditions on the work of some our leading photographers. Investigative journalist John Sweeney has made two acclaimed documentaries about The Church of Scientology. So, we asked him to join Mark Kermode to review The Master, the latest movie by Paul Thomas Anderson, which chronicles the life of the charismatic leader of a religious cult.