American pilot Tom Jaeger is shot down in Normandy and taken in by the Resistance. He becomes a key part in their plan to get information on the Germans and their plans for the Caen Canal Bridge. Brigitte Durand, a prostitute at a Germans-only brothel, passes information to Tom, to help the Allies. Their window of opportunity is closing, as invasion looms. ls the Resistance being foolhardy by placing their faith in a pilot and a prostitute?