August, 1939. Britain watches the headlines in fear of another devastating war with Germany. Erstwhile socialite Nora is determined to find her place in the Home Office's Air Raid Precautions Department; matchmaker Hazel tries to mask two closely guarded secrets with irrepressible optimism; and German expat Marie worries that she and her family might face imprisonment in an internment camp if war is declared. When Germany invades Poland and tensions on the home front rise, Marie is labeled an enemy alien. Now the three friends are fighting together to keep her free at any cost. -- adapted from jacket