Audio problem: When the Stuka 'bombs' the bunker that Pink's father is in, we see it pass overhead, making the unique Stuka 'scream'. Then we hear the whistle of the bomb as it falls to earth, yet we still see the bomb is attached to the underside of the Stuka. The Stuka shown carries just the one bomb, so it isn't another one that is falling. The truth is that this Stuka is a remote-controlled miniature that did not have the ability to release its fake bomb, and the editors failed to avoid using the whistling sound until this shot was over. (00:07:55)