 Set in the American South against the backdrop of the American Civil War and the Reconstruction era, the film tells the story of Scarlett O'Hara, the strong-willed daughter of a Georgia plantation owner.It follows her romantic pursuit of Ashley Wilkes, who is married to his cousin, Melanie Hamilton, and her subsequent marriage to Rhett Butler.The leading roles are played by Vivien Leigh (Scarlett), Clark Gable (Rhett), Leslie Howard (Ashley), and Olivia de Havilland (Melanie).