Handsome Italian laborer Kieron Moore works as caretaker of the Neopolitan villa inherited by plain-Jane Englishwomen Margaret Johnston and Dulcie Gray. Johnston is swept off her feet by the raffishly charming Moore, and before long they are wed.
During the First World War, Russian officer Ignatoff, wounded, falls in love with his nurse, Natasha. But she is subject to an upcoming marriage of family convenience to Brioukow, a wealthy industrialist of peasant stock. Brioukow is unjustifiably jealous, since Natasha has not betrayed him. He forces Ignatoff into his debt as a means of humiliating him. When Ignatoff's new friend, Madame Sabline, offers to pay his debt, preventing his ruin, Ignatoff comes quickly to realize that Madame Sabline has an ulterior motive, one that could prove dangerous to more lives than just Ignatoff's.
Roddy (Ivor Novello), primogénito de la rica familia Berwick, es expulsado del instituto acusado de haber ultrajado a una mujer y su padre le repudia. Entonces decide ir a París donde se gasta el último dinero que le queda y comienza a trabajar como bailarín.
