Vivien Leigh travelled to Hollywood, leaving Leigh in London. Goldwyn and the film's director, William Wyler, offered Leigh the secondary role of Isabella, but she refused, preferring the role of Cathy, which went to Merle Oberon. Hollywood was in the midst of a widely publicized search to find an actress to portray Scarlett O'Hara in David O. Selznick's production of "Gone with the Wind" (1939). At the time, Myron Selznick—David's brother and Leigh's American theatrical agent—was the London representative of the Myron Selznick Agency. In February 1938, Leigh made a request to Myron Selznick that she be considered to play the part
Gone with the Wind (film) been cut short and tidied up at the point marked by the interval, and if the personal drama had been made subservient to a cinematic treatment of the central theme—the collapse and devastation of the Old South—then "Gone With the Wind" might have been a really great film". Likewise, Hoellering also found the second half of the film to be weaker than the first half: identifying the Civil War to be the driving force of the first part while the characters dominate in the second part, he concluded this is where the main fault of the picture lay, commenting that