Continuity mistake: When Jack sneaks away on the long boat, during the Kraken attack on the Pearl, there is a close-up of Jack looking back at the land, then picking up and dramatically opening the compass. However, in the previous shot showing the Pearl, the compass is actually seen at the bottom of the shot - already being held open. (02:02:45)
Continuity mistake: Whilst Elizabeth puppeteers her wedding dress, in the close-up Captain Bellamy stands up and says, "Over there," as he points with his left arm extended. However, in the next overhead shot, it is his right arm that is extended as he points. (01:06:50)
Continuity mistake: The cloth with the key drawing changes greatly throughout the film. This includes the actual drawing itself, the tears on the cloth, shape of the cloth, etc. (00:08:05 - 00:43:50)
Continuity mistake: On the Dutchman, when Jones holds out the whip for Bill Turner to use on Will, the whip's direction flips between shots, it faces the opposite way when Bill grabs it. (01:14:20)
Continuity mistake: When everyone is fighting on Isle Cruses, Jack is standing behind Will and he hits Will in the head with an oar. In the shot right after that, Jack is no longer standing behind Will. Will is reacting to getting hit so you know it was right after, and Jack wouldn't have time to move. (01:58:15)
Continuity mistake: When Norrington, Jack and Will bang away at each other on the beach, in the shot facing Elizabeth as she puts her hat back on, behind her Ragetti runs ahead of Pintel (3-4 ft) as they steal the chest. Next shot, it is Pintel in the lead as they run off. (01:49:00)
Continuity mistake: After Will slides down the sail, just as he grabs hold of the mast line, the cut sail is only tied down at its corners. After he puts the knife in his mouth, the sail is also tied down directly under the cut. (01:36:10)
Continuity mistake: When Elizabeth sits on deck and points out the burning word Tortuga, the wound lines beside her change position between the shot facing her and the next shot, behind her. (01:04:30)
Revealing mistake: The crow pecking on the floating coffin Jack is hiding in has a modern-day identification band on its leg. (00:05:50)
Continuity mistake: When Pintel, Ragetti and the dog are in the boat, the corner of Pintel's collar is folded up when he says, "Aint that right, poochy?" and also when the dog jumps into the water, yet, it is folded down in the other shots. (00:29:15)
Continuity mistake: During the dice game aboard the Flying Dutchman, when Will challenges Davy Jones, the cloth with the key drawing is folded and positioned differently between shots. (01:21:00)
Continuity mistake: When Elizabeth, Will and the rest watch from the long boat, as the Kraken takes down the Pearl with Jack aboard, in the shot facing the Pearl Cotton sits directly behind Will, but in the shot facing the long boat Pintel sits behind Will. (02:14:55)
Continuity mistake: After Will challenges Jones he is given five dice - one being considerably smaller than the other four. However, when Will looks under his cup during the game, all five dice are of similar size. (01:22:00)
Continuity mistake: When Elizabeth questions Jack about his "broken" compass as they stand on deck, her left arm rests on the deck rail and changes position back and forth between shots. (01:36:30)
Continuity mistake: On the Pearl, after Elizabeth tells Norrington that she trusts Jack, when Norrington walks away from the deck rail, in the shots facing Elizabeth, the pretty cumulus clouds behind her change back and forth between shots. (01:28:50)
Continuity mistake: When Jack removes the beating heart from the chest, the way the heart is positioned in his hand changes between shots - note the large arteries. (01:51:00)
Continuity mistake: After Mr. Mercer kills Governor Swann's Captain friend, he heads for the carriage to search for Elizabeth. The candle in the carriage lantern differs between shots - note the height and melted wax. (00:26:50)
Continuity mistake: After the monkey throws Jack's hat overboard, Gibbs, Marty, Cotton, et al, run to look over the deck rail, when Gibbs shouts, "Jack's hat!" However, in the next shot it's not until Gibbs turns and shouts, "Clearabout!" that Marty, Cotton and the rest actually reach the deck rail. (00:17:10)
Continuity mistake: In the scene when Jack loses his hat and it drops into the water the hat sides are more curled than when Jack had the hat on his head. (00:17:00)
Continuity mistake: When Elizabeth demands, "What are the charges?" the guard is just putting the shackle on her left wrist, with the right off as well. However, in the previous shot the left shackle is already on and the right is being put on. (00:03:20)
Answer: There is a scene after the credits of "The Curse of the Black Pearl": the monkey got back to the cave and took a coin. That way he turned undead again.
Bjoern_Buller