One scene shows American soldiers shooting into trenches to execute everyone inside. But there's
this incredibly powerful scene where we see two soldiers in Nazi uniforms approaching two American soldiers with hands in the air surrendering. The Americans don't care about what the soldiers are saying and shooting them in cold blood, with one of them joking that they must have been saying, "Look, I washed for supper" and then laughing. These soldiers aren't even speaking German, they're speaking
Czech! They're actually saying something like,
"Please don't shoot us, we are Czech! We didn't kill anyone! We are Czech!"