Overview:Among the guests on Graham’s sofa tonight: Succession star Sarah Snook, returning to the West End for her one-woman play The Picture of Dorian Gray; pop legend Boy George, talking about his autobiography Karma; The Morning Show actor Greta Lee, starring in romantic drama Past Lives; and the irrepressible Miriam Margolyes, whose book 'Oh Miriam!' tells stories from her extraordinary life. With music from CMAT, performing her new single Stay for Something.