b"Sir Derek Jacobi on overcoming stage-fright; Naomi Watts defends her decision to portray Princess Diana; Sting talks to John Wilson about his plans for a Broadway musical; David Walliams and Sheridan Smith hope to attract younger theatre-goers to A Midsummer Night's Dream; while Much Ado About Nothing for an older generation is discussed by Mark Rylance with Kirsty Lang."