1931, England. Small-time con artist Eric Noon has successfully joined the staff of the Davenport family, a wealthy English household, and immediately sets his sights on the family’s daughter, Rose. His carefree life continues until a sudden murder makes him the prime suspect. From now on, to save his own skin, he must not only expose the real culprit but also outwit his rival in the battle for the girl’s hand and heart.