Aurora (Disney) welcomed Costa by asking her to perform a bird call, which she did successfully. However, being from Knoxville, Tennessee, Costa's strong southern accent nearly prevented her from being cast until she proved that she could sustain a fake British accent for the entire film. The filmmakers likened the situation to English actress Vivien Leigh successfully feigning a southern accent for her role as Scarlet O'Hara in the film "Gone With the Wind" (1939). Within hours of her audition, Walt Disney himself contacted Costa via telephone to offer her the job, which she immediately accepted. Aurora became Costa's first major film
Gone with the Wind (film) credits filed with the Screen Writers Guild, Sidney Howard was of course awarded the sole screen credit, but four other writers were appended ... Jo Swerling for contributing to the treatment, Oliver H. P. Garrett and Barbara Keon to screenplay construction, and Hecht, to dialogue ..." Principal photography began January 26, 1939, and ended on July 1, with post-production work continuing until November 11, 1939. Director George Cukor, with whom Selznick had a long working relationship, and who had spent almost two years in pre-production on "Gone with the Wind", was replaced after less than three weeks of shooting. Selznick