Front Row - Howard Jacobson, Zaha Hadid, Colin Firth, Mumford and Sons, Benedict Cumberpatch, Christian Marclay

Mark Lawson unwraps interviews with the names behind the arts headlines of the year, including artist Christian Marclay, creator of the acclaimed video The Clock, which lasts for 24 hours, architect Zaha Hadid, novelist Howard Jacobson, actors Colin Firth and Benedict Cumberpatch and musicans Mumford and Sons. Producer: Robyn Read.