Milli takes a job as a live-in maid for a wealthy Winchester family living in a country manor. The girl has just been released on parole, and she needs this job, but getting along with the mistress Nina becomes increasingly difficult: Milli clings to her, sometimes noticeably and irregularly. But her husband Andrew is sheer charm. The man smooths over any conflicts and, it seems, has set his sights on Milli.