 Sarah Moffat applies for a job as parlor maid for the Bellamy family. Somewhat intimidated, Sarah meets with the mistress of the house, Lady Marjorie Bellamy. The eldest daughter of the Earl of Southwold, Lady Marjorie is married to Tory MP, Richard Bellamy. Her Ladyship asks the young woman about her previous employment in service and Sarah speaks fancifully about her background. Sarah is engaged, on trial, and meets the downstairs staff -- Mr. Hudson, who has been butler for the Bellamys since their marriage. Likewise, Mrs. Bridges, the celebrated Bellamy cook, Maude Roberts, her Ladyship s ladies maid and Emily, sweet and simple Irish scullery maid, Pearce, the coachmen and Alfred, the eccentric footman But Sarah will report to Rose Buck, head house parlor maid for the Bellamys for many years. The staff are amused by Sarah, who is very colorful and claims she s descended from French nobility. The servants understand, in short order, that Sarah tells tall tales and is not to be taken seriously. Rose explains Sarah s household duties very efficiently and the two women become friends. As she tries to settle in at 165 Eaton Place, Rose discovers that Sarah can t read, and that she s full of mischief. Rose will have to keep an eye on her -- she s very protective of her and despite her impishness, Rose can see that Sarah is a  good girl,  who needs her guidance.