Continuity: When Cal confronts Rose and Jack at the last lifeboat, once in a while when the camera is only on Cal, it looks like it is raining lightly, however, it is dry in all other shots facing others.

Audio problem: After Jack asks Rose "do you love the guy or not?" the camera shows him from behind, and he is moving his jaw as if he is asking the question again.

Continuity: When the submarines are down at the wreck they are shown looking at the enclosed promenades at the bow of the ship. When the camera backs up in one scene to reveal more of the ship there is a pole that is broken. Then in the next shot you see the same area, with the same pole intact. Apparently because both subs are seen during the broken pole, that was not the real Titanic, while the unbroken was.

Continuity: When the ship begins to tear apart and the inside is seen collapsing, the room shown is a combination of the lounge's windows (already submerged as shown by the floating girl) and the smoking room's ceiling. Also according to where the ship breaks in the movie these rooms are not part of the tear.

Continuity: When Rose Cal and Rose's mother are standing on deck, Rose says "oh mother, shut up ", before the face shot of her mother you can see she is already looking at Rose in the previous shot, then she whips her head around again to look at Rose.

Continuity: At the very beginning of the lunch scene, Rose's hair is really red. But in other parts of the film, it's a deep brownish red. The colour changes in different scenes.

Continuity: When the stern is vertically up in the air a lot of people are holding on to the railing. We see them falling down one by one. When the camera changes to a wide angle it looks as if all are gone except Rose and Jack who are lying on top, but when the camera cuts closer there are again four people hanging.

Audio problem: In the scene where Rose is talking to Thomas Andrews, telling him to tell her the truth about what has happened, listen to the voices in the background. At one point in the scene you can hear someone saying "Yes madam, please put it on immediately", then someone laughs. Right at the end of the scene, the same line can be heard in exactly the same tone of voice, followed by the laugh – it's obviously a loop.

Continuity: When the funnel tips over it breaks at the bottom. The camera cuts to Cal, then back to the funnel, and it breaks again.

Continuity: Close to the end of the film when lots of people are trying to free the lifeboats from the ropes, you can see Cal, climb up a black wire and stand on the side of a half turned lifeboat, but if you watch closely in the following shot, you can see that Cal is still climbing up the black wire.

Continuity: When Jack and Rose are on the way to the end of the ship to try and stay on as long as possible, you can see them jump down from a railing, but if you watch when Rose jumps down, a woman also jumps down next to her and falls over, yet in the following shot she has vanished, then in the background she can be seen jumping down again.

Factual error: The lifejackets in the movie have the wrong number of cork pieces. In real life each side had six pieces but in the movie there are twelve.

Continuity: When Captain Smith says to Mr. Murdoch "let's stretch her legs" the light comes from the port side. When Murdoch enters the bridge the light comes from starboard.

Continuity: In the scene where Jack is handcuffed water starts running into the room the desk. At that moment the desk, which had been out of reach before, is moved closer to Jack and standing diagonally, so that Jack can climb on it. This happens before things get moved around by water or gravity.

Continuity: In the scene where Jack is sneaking over the rail to the first class deck, a boy is preparing to spin his toy top. As Jack leaps the rail and begins walking, the boy throws the top and you see it start to spin. The camera angle then changes to show Jack walking, toward the coat he is about to 'borrow', and in the background you can see the boy again drawing back to toss his toy top.  Since you have to meticulously wind the string around the top of the toy, it would be impossible for him to be making a separate toss. It's obviously the same toss filmed from two separate angles.

Continuity: When Jack is playing poker in the beginning of the movie with the Swedish guys and Fabrizio we can see a short shot of his cards. He then takes another card and wins by having a full house. However, there was no way to get a full house with the cards he had by just drawing one more card.

Revealing: The day after Jack saves Rose, they are walking along the promenade. A small hill with a building on it is visible over Jack's shoulder and above the ship.

Factual error: Those USA $20 bills that Caledon Hockley stuffs into the pocket of First Officer Murdoch are Federal Reserve Notes, which were first issued in 1914.

Revealing: In the engine room as the ship is sinking, the smoke and steam coming from the machinery rises at the same angle as the ship, about 45 degrees. So, the shot was filmed level, then tilted afterwards.

Continuity: Right after the 1st smokestack has fallen and crushed Fabrizio, it is seen from above creating huge sprays of water. The problem is that the smokestack looks nothing like the Titanic's. You can see the top and there is no black whatsoever. And to make it stranger, there is a cable attached to it and then one below it, both on the peach/orange color, and not the black.