Corrected entry: As already stated, the stunning opening battle scenes were shot in Ireland, not France: County Wicklow's Killester Beach, to be exact.
Corrected entry: There is a part in the opening battle scene where you see a German soldier's point of view when he is firing down at the Americans, If you look closely you can see the German soldier is clearly firing in another direction than where the bullets are hitting.
Corrected entry: In the scene where Mellish and the other Ranger hear footsteps coming up the stairs, you hear one set of footsteps. When they call out Upham's name, the footsteps stop. When Mellish fires into the wall, you hear a body drop and blood pool by the room opening. Yet there is no body outside the room, only the 'other' German soldier firing through the wall, shooting the one Ranger in the neck and ultimately killing Mellish. The only soldier outside that room was Upham, still on the stairwell. (02:22:25)
Corrected entry: In the last battle scene in the end, there is a lengthy shot of Mellish, Henderson, and Upham running to a building to cover the right flank with a machine gun. When you first see out of the hole in the wall (the one they use to fire out of) you can see in the background what looks like a Sd.Kfz.124 (tank) moving towards the right. Soon after this (right after they put the sticky bombs on the tank) there is a shot where Mellish is screaming about the flank folding, and once again you can see out of the hole and what looks like the exact same shot of the Sd.Kfz.124 moving towards the right. The tank would have had to go in reverse, and then go forward again, and there is only one of these tanks in the scene. (02:14:35 - 02:15:20)
Corrected entry: Capt. Miller and Pvt. Ryan throw the 60mm mortar rounds as grenades. This can not happen. The 60mm mortar round uses a type of propellant that is solid and looks like sliced cheese. It is placed around the outside of the lower section of the mortar round, which is also the fin area. They would need to remove the propellant first before they could hold onto the fin, which leads to the second mistake. The fin of the 60mm mortar is hollow with holes drilled through it. This is to allow the flame from the primer to reach the propellant. If a person was to hold onto the fin and hit the primer end on a piece of metal, the primer would ignite and burn your hand.
Corrected entry: In the opening scenes, as the soldiers are landing on the beach, their rifles are wrapped in plastic wrap. This type of plastic was not invented until the end of the 1940s and later. Water resistant "cellophanes" and wraps were a much later invention by inventors such as Saran and Reynolds.
Corrected entry: In the beginning of the film, the soldier that Miller is dragging through the water dies. But then you can see this same soldier again various times throughout the film, for example when he asks Miller where the rallying point is.
Corrected entry: On the beach when Miller is talking to the wounded man, the Navy beach Patrol tell him, "I've got to clear these obstacles, etc." In one shot, he removes the fuse from behind his ear. A second later it still behind his ear.
Corrected entry: It is a great irony that the cowardly soldier just happens to be named Upham. It is an unusual name and happens to be shared with Captain Charles Upham, a New Zealand soldier who, during WWII, was awarded the Victoria Cross twice. He is only the third person in history and the only combat soldier to receive the VC twice (the other two being medics). So the fictional Upham couldn't be more different to his real life namesake.
Corrected entry: In the bunker scene we see much of the battle through Jackson's scope from his gun. So why is Jackson not sniping the Germans and instead rushing them with grenades?
Corrected entry: Before the final battle at Ramelle, the Jewish soldier is explaining to Upham what his upcoming duties are. He is to be "Johnny on the spot" with providing ammo to the different locations of soldiers set up around the town.Why not just equally divide up all the ammo amongst the soldiers? Is Upham really supposed to be a walking ammo-store for each group of soldiers? What if he gets shot? No ammo.
Corrected entry: When Miller and his men make it to the bunkers after d-day, there is a dead American, how could this be if Americans weren't there yet?
Corrected entry: In the invasion scene and throughout the film, the sniper expert is shown to be a left-handed shot. When the squad moves off the beach and is chatting its way up a hill in the open, bunched up and exposed to instant attack, the sniper is strolling along carrying his rifle in the way that only a right-handed shot would carry it. This would render his sniper skills useless in a firefight. No left-handed firer would ever transfer his weapon to his right side, especially a sniper-trained expert, but this guy does, which is a major error.
Corrected entry: In the last battle when the two men throw bottles of wine on the tank it explodes, but when Jackson is sniping in the tower a couple of shots later the same tank explodes again and the Germans jump out of the tank.
Corrected entry: In a scene on Omaha beach at the seawall, Cpt. Miller and Sgt. Horvath are arguing which route to take to get off the beach. A soldier behind Cpt. Miller grabs him and shouts directly into his face, "They're killing us and we don't have a [swearing] chance and that ain't fair." Midway through shouting this, the camera shot changes and the soldier is magically facing the opposite direction and not saying anything; yet what he was shouting at Miller continues.
Corrected entry: In the scene where they have just stormed the bunker, and Wade is killed. They have been through the city, with all the rain and mud, along with many other experiences. While they are all standing around, debating, and arguing, look at the uniforms, they are practically brand new. Obviously, this must have been filmed first. The next scene, shows them finding private Ryan, and their uniforms are back, dirty and stained again from then on.
Corrected entry: Although Miller's group is wearing canvas gaiters and boots issued on the first American uniform, in the scene that precede their arrival on the first French village , when rain starts falling on the leaves, they show paratroopers or the second type regular boots of later issue stomping on the water pool.
Corrected entry: At the first battle scene, when the camera is up in the pill boxes, looking down at the soldiers, there are hardly any wounded or dead or even live soldiers, but when the camera comes back down to ground level, there are clearly more soldiers. This happens a number of times.