In the build up to World War 2, an American woman (Ginger Rogers) marries an Austrian barron (Walter Slezak), who visits contries just before the Nazi's invade. A reporter (Cary Grant) suspects her husband is working for the Nazis's and whilst trying to prove this, falls in love with the woman. The plot is not the best of the spy genre, but it was made in the middle of WW2. Ginger Rogers is good as the main character.