Starring Leslie Howard and Olivia de Havilland. Leslie Howard plays Sir Percy Blakeney, an 18th century English aristocrat. Based on the novel by Baroness Orczy, this great audio play follows the adventures of him as he leads a double life working as part of an underground effort to free French nobles from the reign of terror of Robespierre! One of the Classic Radio Theatre productions you will want to listen to over and over again!