Stupidity: No U-boat commander is going to "finish off" a ship that is dead in the water and is on fire from stem to stern. He exposes his boat and his men to mortal peril by surfacing, brightly lit by a full moon and the fires burning on the sinking ship, making them a sitting duck for the destroyers that might well be still in the area. He also wastes a precious torpedo for absolutely no net gain.
Das Boot (1981)
1 stupidity
Directed by: Wolfgang Petersen
Starring: Jurgen Prochnow, Herbert Gronemeyer, Hubertus Bengsch, Klaus Wennemann
Revealing mistake: In one scene just before the attack on a big Hunter the young captain (Jürgen Prochnow) is sitting with his charts. Beside him he has got a glass of beer standing. The sub lurches heavily right and left in the hard weather, but the surface of the liquid stays the same.
Captain: I'm sorry.
Lt. Werner: Is it hopeless?
Captain: It's been 15 hours. He's not going to pull it off. I'm sorry.
Lt. Werner: I asked for it. 'To be heading into the inexorable... where no mother will care for us... no woman crosses our path... where only reality reigns... with cruelty and grandeur.' I was drunk with those words. Well, this is reality.
Trivia: The full sized mock up of the U boat was rented by Steven Spielberg for use in the first Indiana Jone's film.
Question: During the film one of the officers was holding a bottle of Becks beer. Was the label on the bottle age/era appropriate?
Answer: The label is absolutely correct, but at this time Beck's Beer was only for export and not regularly available in Germany.