Theo Conroy, a former successful banker, is married to the talented actress Susanna, with whom he has a solid age difference. Suspecting a young wife of infidelity, Theo gradually finds himself on the verge of depression, never recovering from the suicide of his first wife. In an effort to refresh the romantic relationship with Susannah, the man offers to spend a vacation in a magnificent house located in the countryside. However, what should have been the perfect family vacation suddenly turns into a nightmare...