Destroy, She Said(Détruire, dit-elle)

In a secluded hotel circumscribed by a dense forest Max and Alissa Thor meet Stein and Elisabeth. Max, a professor of future history and an aspiring author, is immediately attracted to the brooding wife of industrialist Bernard Alione, Elisabeth, who is recovering from a miscarriage. Stein, a German Jew and potential writer, is infatuated by Alissa, Max's young wife and former student. During their sojourn the guests' identities gradually meld. While playing cards, for example, each guest anticipates the others' observations. Although her friends remain at the resort, the insecure Elisabeth leaves upon the arrival of her worldly husband. (TCM.com)