Harry Buelle awakes confused one morning in his bathtub. His stepmother phones him, complaining that his father, a successful-and cantankerous-elderly playwright, has stopped taking his heart medicine. Harry has never heard her sound so tired, and, with his own life in shambles, agrees to join his parents-and his sister and her husband-at their Southern beach house retreat. Having the whole family together, cooped up in the same space, gives rise...