This week Ryan spoke to businesswoman and entrepreneur Sarah Newman on overcoming bankruptcy, stroke and depression; dentist of the year Pádraig O'Reachtagáin on helping a patient escape an abusive relationship; and Dr Mark A Spencer on his work as a forensic botanist.
Armando Iannucci is the man behind 'The Thick Of It', 'Veep' and 'The Death Of Stalin'. His new film is an adaptation of the novel 'David Copperfield' and Armando spoke to Ryan about bringing his typically comedy chops to a Charles Dickens' classic.
Commander Chris Hadfield was the first Canadian to walk in space. He's a former Air Force fighter pilot and has undertaken three space shuttle missions. He joined Ryan in studio to talk about his fascinating life and career.