When you go to a liquor store to buy Vodka you can purchase one of several brands or you can purchase Stoli. That's what Das Boot is when it comes to Submarine films. You can watch any one of several or you can watch Das Boot. Like Stoli Vodka it's in a class by itself. Superb film either way you see it i.e. subtitles or the dubbed version. See the directors cut if you can. The German crew could be any nationality the film is so well done it doesn't matter. Andy Rooney once said that when you're in a war you live life at 100%. The opening scene of this film demonstrates that. The men are living life at 100%. I never saw any other war movie that captured that like Das Boot.