Also subtitled ‘A story of a Flying Fortress’, the 1944 documentary, is about a real life event. Set during the Second World War, it takes the story of a bomber B17, also known as ‘Memphis Belle’. The plane is all set for the 25th mission and perhaps the last of it. A strongly built B17 participates in a furious air raid on Wilhelmshaven area, in Germany. But before it could make its way back, the Memphis Belle faces heavy counter attack with interceptors blocking its flight and AA firing.