Corrected entry: The whole manner in which upper class people speak has been dumbed down for the audience. High society people in the early part of the 20th century had a very refined manner of speaking; whatever they truly meant was masked with something more socially appropriate. For instance, when Rose's mother says something to the effect of: "Here comes that vulgar Brown woman. Let's move before she sits with us," she would have been considered extremely ill-mannered. In reality, she would have given some knowing glances, and said something more like: "It's getting very warm in here. Perhaps we should take a turn on the deck." Her friends, seeing Molly Brown approaching, would know exactly what she really meant. (00:50:40)
Corrected entry: When the kids are "making out" in the car below decks, numerous cars are visible. I used to subscribe to a magazine published by the Vintage Car Collectors' Association. One contributor estimated that, in light of the number of wealthy people on board, there could be as many as about three dozen cars sitting down there (with the wood, fabric, and tires gone, of course). He was refuted by a Titanic history buff who pointed out that two copies of the manifest existed. One went down with the boat and the other survived at the destination. Apparently the only car on board was the Peugeot that drove to the dock as the boat was ready to depart. Added error: that car would have been loaded days or weeks earlier. (01:29:40)
Corrected entry: In real life, the stokers in the boiler room wore heavy clothing to shield them from the intense heat, not the simple light clothing they wore in the film. (00:29:40)
Corrected entry: The large diamond necklace that Cal gives rose is called the heart of the ocean. Cal says its name in French; La coeur de la mer, which actually translates to: the heart of the SEA.
Corrected entry: When the order is given to turn to starboard to avoid the iceberg, the wheel is spun to port, the opposite direction.
Corrected entry: When Jack and Rose finally come aboard the top of the ship after she rescues him they ask the Colonel if there are any boats left and he says "up that way" The woman on the left, who looks kind of pathetic, is then later seen on the life boat with Molly Brown. (They show her face right after Molly says the line "it's your men out there") The life boat with Molly Brown in it was sent out before the scene with the Colonel, meaning that she must have gone on the life boat, swam back onto the ship and then back onto the lifeboat. (02:08:05)
Corrected entry: In the scene where Jack and Cal are trying to persuade Rose to enter a lifeboat, light rain can be seen falling in alternate shots, for example as Cal is saying 'I have an arrangement with an officer on the other side of the ship'. There was no rain during the sinking - it was a calm night. This mistake also shows that the scene was filmed on separate days, as the rain is only seen in some shots.
Corrected entry: When Lightoller yells at the passengers "stay back or I'll shoot you all like dogs" keep a close eye on officer Lowe, he is nowhere to be seen, then when Lightoller loads his gun and instructs Lowe to board the life boat he is standing there ready. (02:05:35)
Corrected entry: When asking Jack about his rootless existence, Rose's mother lifts her wine glass. She holds the glass around the stem. There are two brief shots of Molly and Jack (lasting 5 seconds) and when we see Rose's mother again, she is drinking from the wine glass, but now holding around the cup itself. Yes - she could in theory have put the glass down, changed her grip and lifted it again during the 5 seconds - but much more likely, it is a continuity error.
Corrected entry: When the alarm sounds that a iceberg is ahead and the officer orders a hard turn to avoid the iceberg, the crew steers hard to the left. However when he reverses the screw [propeller] the underwater footage shows the right screw coming to a stop and then reversing. This would make the ship try to steer to the right by the right screw pushing water forward. thus cancelling out or limiting the effect of the rudder steering left. The left screw would need to be reversed to aid this left turn.
Corrected entry: When the watchtower guys spot the iceberg, the shot cuts to the bridge and the helmsman. The helmsman is directed to come "hard a starboard" which is to the right, and right into the iceberg. The helmsman, however, is shown steering to port/left despite the original command.
Corrected entry: In the dinner scene, Rose points out to Jack "John Jacob" (Astor), the richest man on the ship (and also a real person). During the sinking scene, he is seen holding onto a pole in the grand hall when the glass dome breaks and hundreds of tons of water come rushing in. This is not historically accurate, because he survived and was on a life boat the whole time. (No, he did not get on a life boat afterwards.)