Irish writer John Banville is acclaimed for his allusive poetic fiction, which includes a tetralogy of novels on scientific figures. Michele Roberts talks to Banville about his new novel,
The Untouchable, which concerns a politician whose life is destroyed by revelations of wartime espionage.
Plus a first-night review of Cheek by Jowl's new production of Out Cry, the play which its author Tennessee
Williams described as being "close to the marrow of my being". Producer Erika Wright