An espionage drama set in the early 20th century, Ever in My Heart stars Barbara Stanwyck as a New England naif who marries a German citizen (Otto Kruger). In 1915, Stanwyck and her husband suffer a brace of blows: The death of their son, and the sinking of the Lusitania, the latter incident sparking a wave of anti-German sentiment. Hounded out of their small town by the angered citizens, Stanwyck and Kruger move to Europe, where the husband voluntarily leaves his wife to join the Kaiser's army. In 1917, Stanwyck, working as a canteen volunteer in France, discovers that her once pro-American husband is now a German spy. To save him from a firing squad, she poisons his wine, then kills herself.