Corrected entry: All four funnels have smoke coming out of them in the film, but apparently the fourth one was actually fake, so it shouldn't have smoked.
Corrected entry: When the ship is sinking, where are all the dogs? In the beginning they showed at least twenty dogs, but you never see them while the ship is sinking.
Corrected entry: The string quartet plays the American version of "Nearer My God To Thee," not the British version.
Corrected entry: Rose is finally rescued from the water by fifth officer Lowe in boat number 14. The night of the sinking, this same boat also rescued the people of another boat half full of water, boat A. And who is in this boat? The infamous Hockley! So in broad daylight, Rose and Cal arrived at the Carpathia, in the same lifeboat, without seeing each other.
Corrected entry: When Andrews is on the deck and the crew are lowering the boats, he walks down a staircase, (not the grand) you see a vent, used to bring air into the ship. But all of the vents had motors, and you can see this one doesn't; even though it is still there on the wreck. (01:50:00)
Corrected entry: In most parts of the movie, the music the band is playing doesn't synchronize very well to how their bows move.