Kitty is the "Pygmalion" legend, 18th century style. London aristocrat Ray Milland takes it upon himself to make a lady of a guttersnipe (Paulette Goddard, complete with a cockney accent not to be believed). Milland and fellow conspirator Constance Collier aren't bothering with the girl out of the goodness of their hearts. They want their protegee to marry a wealthy nobleman (Reginald Owen), then divide the wealth between them. Based on the novel by Rosamund Marshall, Kitty ends with the heroine in the arms of the penitent Milland. The opulent sets and costumes assembled for this film were too good for Paramount to waste; most of them popped up one year later in the Bob Hope vehicle Monsieur Beaucaire.