“History is not about the facts. It is about the context and who is telling the story.” —Prof. Milton Fine.
"Who controls the past controls the future: who controls the present controls the past." –– George Orwell in his novel "1984."
Here is an original Bavaria Filmkunst press photo from 1941, for the German cinema premiere of the film; with the caption on the reverse side stating " ONE FOR ALL – this new film shows life and work of a submarine crew during a (training) exercise, whose peaceful course, however, demands just as much ready-goingness to the last man."
We also have two rare American film stills although these would be from the post–war re–release after Mussolini's Italy was conquered.