Australia, 1835. El sobrino del gobernador, Charles Adare (Michael Wilding), que acaba de llegar de Inglaterra, está invitado a cenar en casa de Sam Flusky (Joseph Cotten), un antiguo presidiario que ha hecho fortuna y que está casado con una de una prima de Charles, Lady Harrietta (Ingrid Bergman). Charles descubre que su prima, que se ha convertido en una alcohólica, está aterrorizada por su ama de llaves Milly (Margaret Leighton) y, al tratar de curarla, se enamora de ella...
In the late 19th century, on board a ship sailing from Jamaica to England, Olivia Harwood, a recent widow, takes on the task of caring for several malaria patients, including Mark Bellis, a mysterious and tormented painter.
When a music-hall dancer is murdered, a moss rose marks the page of a Bible next to her body. Luckily, another chorus girl saw a gentleman leaving the lodgings. She approaches him directly, saying she'll go to the police if he doesn't meet her demands, but he brushes her off contemptuously. When he learns she's dead serious, he tries to buy her off with a thick wad of pound notes. But it's not money she's after; all she wants is two weeks at his country estate, living the life of a `lady.'
