Continuity mistake: In both scenes when the sub is being depth charged, how come the lights keep coming on even though you see them blowing out?
Audio problem: When the U-boat captain is called onto deck,he orders his machine gunner to fire at the sailors who are rowing towards them. As soon as he fires the ammo belt gets used up straight away, however the sound of the gun carries on for a short while longer. (00:27:50)
Continuity mistake: When the plane flies over the U-571, an overhead shot shows Tyler and Mazzola looking up at the plane while Trigger and Rabbit wave from beside the deck gun. Then Tyler orders the men to wave at the plane.
Factual error: At the beginning of the film the diesel fuel in the German U-boat is shown being ignited by a spark and bursting into flames during the depth charge attack as if it were gasoline. In reality diesel fuel is quite hard to ignite when not compressed and does not burn quite so readily as shown in the film. (00:06:05)
Continuity mistake: When Mazzola is shot in the engine room he takes down the German, first he has hold of the German by the neck, then the collar, then the neck, then the collar again. (01:08:35)
Visible crew/equipment: When they are first reporting to the dockyard in the beginning, right after being waved through the gate, there are servicemen working on the ships. In one of the shots, a serviceman making sparks with a grinder for effect is wearing a white Adidas shoe on his left foot, with the logo fully visible on the heel. This is in the BluRay edition. (00:13:17)
Factual error: When Rabbit first checks the German sub's torpedo tubes, we catch a glimpse of the torpedo loaded in the tube, its propulsion screws visible. It is loaded incorrectly and missing the piston-type device put in behind the torpedo which pushes the torpedo out via compressed air. This torpedo wouldn't go anywhere when fired. (00:53:12)
Factual error: The American crew tries to fool the German destroyer by launching a corpse and debris through the torpedo tubes. However, at more than 150 meters depth this would have been pretty much suicide. The outer torpedo doors of a Type VII sub were not designed to be opened in depths exceeding 20 meters. At 150 meters, the crew probably would have been unable to open them in the first place, but even if they did the brutal water pressure would have likely severely destroyed the outer and inner torpedo doors and caused the submarine to be flooded and crushed in seconds.
Plot hole: At the beginning of the movie, the German commander sends a radio transmission with the damaged sub's position at "AL 85-32." The German Kriegsmarine divided up the Atlantic in grid squares like these, but "AL 85-32" means the damaged sub is just roughly 375 miles west of Ireland, but more than 2700 miles from the US east coast. There is no way on earth the Americans beat the Germans to this location, especially since the German supply sub is already en route. Funny enough considering the controversy about the movie, for this position the British would have been in perfect position to intercept.
Factual error: At the beginning of the movie, the German commander wants to send an emergency message with coordinates to the BdU, the German Submarine Command, to send help. The scene is subtitled in English with "To Berlin: Location 85-32." However, the command post at the time was based in Lorient, France and not in Berlin. (00:08:05)
Suggested correction: He didn't send the message to the BdU, his message was send to the OKM (OberKommando der Marine), which had its headquarters in Berlin, because it involved the enigma code (although the movie is only loosely based on historic events). These kinds of messages were always send to Berlin. This is because the OKM answered to the OKH, which in turn answered to Hitler who was of course also in Berlin. This is their concern, not that of the BdU.
Of course he does, the commander literally says to the radioman "Ruf an BdU absetzen: Position AL 85-32. Alle Maschinen ausgefallen, manövrierunfähig, erwarten Hilfe" or "Send transmission to BdU: Position AL 85-32. All engines out of service, unable to manoeuvre, we expect help." This was correct procedure, proper chain of command would always be to contact the BdU, not the OKM. Also the integrity of the enigma was probably not a concern at that time, the crew would have ample time to destroy all sensitive materials if they were in danger. The German commander's main concern was to get his sub back up and running.
Right, I couldn't understand that part before. But you are right.
Deliberate mistake: In the scene near the end of the movie when Trigger is in the bilge trying to stop the air leak, the concussion of an artillery shell fired from the destroyer shakes some pipes loose. The mistake is that one of the flanges visible on a section of pipe has no bolt holes, making it impossible to join that pipe to anything.
Continuity mistake: When the Americans are first diving U-571, the Chief recommends "closing main vents". Tyler runs over and starts spinning two large red wheels. Each time the scene cuts back to him, he is spinning the wheels in a different direction. Left than right, than left again.
Continuity mistake: When the German in the bunk goes to shoot Matthew McConaughey, the man fires but the bullet doesn't hit the wall, only about 2 feet away, for a much longer time than it would have really taken. Also, when the American soldiers pass by the spot a few minutes later where the bullet hit (when they are looking at the dead German's ring) the bullet hole has suddenly disappeared. (00:43:40)
Continuity mistake: When the U-571 goes to 200m, it springs a bunch of leaks and everybody gets soaked. Then, there is a shot looking past Tank's left shoulder at Tyler and the chief talking. In this shot, Tank's shoulder is completely dry. The camera angle changes and then changes back, and in the next shot at this same angle Tank's coat is now dripping with water. (01:35:50)
Factual error: Submariners are trained to always listen to the sounds of the boat, since anything out of the ordinary could mean death. Given that training, the small size of a German U-boat and the less-than-skeleton crew aboard it is not possible that the sounds of the fight in the forward torpedo room, or the sounds of the German commander operating the chain on the torpedo loading rail would have gone unnoticed or uninvestigated for so long.
Other mistake: A German U-boat could dive in less than 30 seconds. By the time the boarding party even got to the conning tower the boat would already have been submerged.
Suggested correction: Just because it can, doesn't mean it has to. Not a mistake.
Yes mistake. The order to crash dive is heard. On a German sub the cry "Alarm!" always implied an order to crash dive as quickly as possible. A bit later the order to dive is given again. Practice on German subs was to open the quick-release vents as soon as the prompt "hatch latched" was given - in case of air attack often before that, meaning the vents were already open while crew members were still dropping through the hatch, resulting in the last guy getting an involuntary shower. True, the boat couldn't have dived in record time because they had no way in the ship, but still, at the very least the first thing the boarding party should have needed to do after taking the Central of U-571 should have been to close the vents and blow the tanks.
Factual error: The movie used 3 "dive" commands and 3 blasts of the klaxon to dive. This is incorrect. The command to dive is repeated twice and the diving klaxon is sounded twice. Command to surface is 3 and 3.
Plot hole: In the movie the German sub is in the middle of the Atlantic about 1500 miles from the American coast the American submarine is an S-Class boat which had a top speed on the surface of 12 Knots even less underwater and it spent part of the trip submerged. This means that it would have taken them at least 5 or 6 days to reach the German Sub. This is 1942 There would have been dozens of other German subs a lot closer who could have come to their rescue.
Continuity mistake: When Mazzola dies, his eyes are initially open. The German captain pushes him away, and just before Mazzola's face goes out of camera he closes his eyes. In the next shot of him lying on his back on the floor, his eyes are open again.
Revealing mistake: When the German destroyer is hit by the torpedo at the end of the film it is seen to stop dead in the water upon the torpedo impact. In reality momentum would have carried the ship forward some distance after the explosion. A thousand or so tons of steel just does not stop on a dime unless it hits something like a mountainside.
