What parents need to know
Parents need to know that, compared to the sexual and violent content of some of today's PG-13 films, this one is tame. But its themes of relative morality are definitely adult in nature. The violence (infrequent but sudden) serves specific purposes. A bar brawl is spurred by some GIs' racist behavior; an explosion at the same bar (which kills two people) sets up storylines that ultimately question the premise of the Vietnam War, as well as the freedom of information allowed at that time. Foul language occurs mostly in the form of jokes.