Madeleine Carroll (1906-1987) was an English actress who became an international star in Alfred Hitchcock's The 39 Steps. Moving to Hollywood, she appeared in Lloyd's of London, The Prisoner of Zenda and My Favorite Blonde, and in 1938 she was reportedly the best-paid actress in the world. She kept busy on radio as well, hosting and starring in her own series and guesting on programs like Lux Radio Theatre and The Campbell Playhouse. Radio Days also has her on Cavalcade of America and Studio One.