Continuity mistake: In the beginning when the singer is singing, her hands frequently change position between the shots. (00:01:00)
Continuity mistake: In the scene where the people are dancing and later killed by the line you can see the glass is still standing after it was cut. (00:04:25)
Continuity mistake: In the beginning, when the crew is dividing their money, the number of beer bottles on the table increases between the shots. At first, there are a few half full bottles. Suddenly, there are a few full bottles and a few empty bottles, with no time to have drunk them. (00:06:55)
Continuity mistake: When Jack ask Sean if he can talk to him alone for a minute, you see Jack lift his hand up pointing back with his thumb. Then he lowers his hand again. When it cuts you see Jack still holding his hand up. You also see Epps reaching in her pocket with her right hand, and when it cuts she is suddenly holding a cracker. (00:07:20)
Continuity mistake: When Jack says "I fly the arctic weather patrol" to Sean, you see Greer with a cigar in his mouth. When it cuts he is holding the cigar in his hand. (00:07:30)
Continuity mistake: When the demon meets the crew in a bar and asks them to find the lost ship he saw from the air, notice the beer bottles on the table; they keep changing from full to half full to full again, mainly the foam at the top. (00:07:55)
Continuity mistake: When Santos is calling for Murphy over the speaker after discovering something on the radar, you see Jack tipping his head backwards. When it cuts he has his head down. (00:12:20)
Continuity mistake: When Munder goes through the floor, we get a shot from beneath seeing him dangling down the hole from his waist. But when it cuts, we see Epps reaching for Munder down the hole. The upper half of his body should be sticking up from the hole. (00:20:30)
Suggested correction: As Munder is pulled back up we get shown that there is a large space between the ceiling of the room he almost falls into and the rotten floor of the deck above it. The upper half of his torso would be in this space, hence not being visible.
Continuity mistake: When Munder goes through the floor we get a shot from beneath seeing him being pulled up. When it cuts he is pulled up again. (00:21:00)
Continuity mistake: When Santos is down fixing the machinery on the boat he is talking with himself, and when he says "What these people talking crazy for?" he is holding a some sort of equipment in his left hand. When it cuts he is suddenly holding it in his right hand. (00:30:05)
Continuity mistake: In the scene abord the Arctic Warrior, the engineer is in the engine room rebuilding the engine, and he gets oil squirted on his right cheek. A moment later, the oil has moved to his left lapel and shoulder. (00:30:15)
Continuity mistake: When Epps is climbing up from the pool, she climbs halfway up. It cuts and her head is coming up from the pool before she notices Katie. Then it cuts and her head once again is coming up from the pool before she finally falls backwards. (00:32:20)
Continuity mistake: In the scene where Epps is looking at the swimming pool, when she falls backwards from seeing Katie at the top of the stairs, there is a safety ring at the bottom of the pool. Yet later on in the film when Katie is showing Epps what happened to the people in the ship and how people were shot in front of the pool, there is no ring. (00:32:25)
Continuity mistake: When Sean breaks the lock on the chest you hear Jack laughing in the background. Then it cuts to Sean turning around. Then it cuts back to Sean breaking the same lock again. (00:41:45)
Continuity mistake: When Katie tries to warn them not to start the boat you see a ghost suddenly appear and grab her with its head at her waist level. When it cuts you see the ghost's head at her face level. (00:45:50)
Continuity mistake: When Epps jumps into the sea you see the Arctic Warrior is almost completely under water. When it cuts most of the ship is above water. (00:46:30)
Continuity mistake: Right after Santos' death when Epps says "We're professional salvors with a fortune on board." to the crew, you see Munder holding a cigarette. When it cuts the cigarette is suddenly lit. (00:48:20)
Continuity mistake: After Greer has punched Munder you see him getting up. When it cuts Epps is helping him up again. (00:49:40)
Continuity mistake: In the scene right before Epps finds the little girl's skeleton hanging in the closet, she is seen walking down the hall looking for her. In one shot, she is wearing the heart locket; the same locket she finds on the dead girl minutes later. (00:52:05 - 00:54:25)
Continuity mistake: When Epps first walks into Katie's cabin, there is a straw hat underneath a suitcase on top of the clothes rack. Yet when Epps gets up again after looking at the dress, the hat is now on top of the suitcase without her having moved it. (00:53:40)
Suggested correction: Maybe Katie moved it?
