Angela maintains a coastal lighthouse in Italy, where she awaits the return of her brothers from the war. She learns they are casualties and takes solace in the arms of an American sailor washed ashore. However, the sailor turns out to be a German spy, and she is torn between her love for him and her realization that he is part of the enemy force that has destroyed her family.

In England, Otis Madison learns from the girl that he loves, Isobel Brandon, that the man she loves is his best friend, John Geste, and so there is nothing that Otis can do but stiffen his upper lip and set sail for Morocco and tell John that he is the man that Isobel loves. This is not easy to do as John is confined to a prison for disgraced Legionaires and the people who put him there aren't overly concerned about who Isobel loves. But the resourceful John promises his love to an Arabian beauty, Zuleika, the 'Angel of Death', which gets him out of prison, and then he has to go after the evil Emir who caused him to fall into disgrace. Isobel waits patiently in England.