A pair of classic vintage episodes from the glory years of Upstairs Downstairs, the long running costume drama from ITV. In 'On Trial', a strange Cockney girl who calls herself Clemence and claims to be French, comes to 165 Eaton Place, is engaged as an under-parlor maid, and named Sarah by Lady Bellamy. In 'The Wages Of Sin' When Sarah's pregnacy is discovered, Watkins sees a way to further his own ends by marrying her. However, a furious Lady Marjorie refuses to endorse the agreement between her husband and Watkins. Meanwhile, only Ruby knows who is really the father of Sarah's child.