Plot: The award-winning funnyman is joined by illusionist Derren Brown, who talks about his 2015 live tour, Miracle, and Sue Perkins tells of her travels through Southeast Asia filming a new documentary series about the Mekong river. Plus, ventriloquist extraordinaire Nina Conti drops in, ahead of her new DVD release, and Mercury Prize-nominated band Jungle perform their single Busy Earnin' live