The Beguiled (1971)

As the costly American Civil War still rages on, a twelve-year-old student of the forgotten Miss Martha Farnsworth's Seminary for Young Ladies in warm and humid Louisiana stumbles upon a gravely wounded Union soldier, Corporal John McBurney. Taken in to recover from his injuries, before long, McBurney will find himself imprisoned in a small room inside the mansion. Little by little, the seductive but unwanted guest tries to take advantage of the female inhabitants' wartime-subdued desires; however, is McBurney really in control over the situation?—Nick Riganas