Janet Suzman; Invisible Art; Cosmopolis review

With Mark Lawson. Novelist Toby Litt reviews David Cronenberg's new film Cosmopolis, based on the novel by Don DeLillo. It stars Twilight's Robert Pattinson as a billionaire cocooned in his limousine, crossing Manhattan to get a haircut.Janet Suzman has played most of the major theatrical roles for women, including Cleopatra, Ophelia, Shaw's Saint Joan and Ibsen's Hedda Gabler. Now she has published a book, Not Hamlet, in which she reflects on the 'frail position of women in drama', arguing that they do not enjoy the same status as their male counterparts. A major new exhibition called Invisible: Art of the Unseen includes plans for an architecture of air and a pair of blank canvases entitled Magic Ink. Richard Cork reviews this unexpected collection of works. American writer Ben Marcus talks about his new novel, The Flame Alphabet, a dystopian story about an epidemic hitting America - the sound of children's speech has become lethal. Producer Dymphna Flynn.