No sex or nudity

Milder expletives (a*h*le, h*ll, g**d*mn, bl*dy, etc.). No "s" or "f" words.

Historical smoking

Offscreen, an allied team practicing in landing craft at night is sunk by German submarines. Their bodies are shown washed up on a beach in southwest England. A few Jewish victims who died in the Warsaw Ghetto are seen in an allied training film.