Continuity mistake: During the epilogue, Hermione hugs her daughter Rose. In the first shot, Rose's left hand rests on her mother's back just below the shoulder. Cut to the following shot and the same hand is on Hermione's arm instead. (01:56:00)
Revealing mistake: At the start, just as Moreau rides up the stone road leading to the monastery up ahead, before he passes the two guards we can see that it's a flipped shot - note the backwards license plate number.
Continuity mistake: After Renesmee's birth, there are two smudges of blood on Edward's right cheek. While Edward works to transform Bella, the blood spots appear and disappear between shots.
Continuity mistake: When the Destroyer arrives amidst the Shield agents, a coffee cup sitting on the dash of one of the vehicles spills over. The next shot it can be seen lying on its side. The reverse angle shot then shows it upright again. (01:21:20)
Continuity mistake: When Conan first fights Remo, Conan places a blood stain on his forehead by pressing his sword to it. Remo then runs off, and Conan gives chase immediately, pausing only to get Tamara on his horse. The stain is still there when Conan mounts his horse. The next time we see them, Conan and Tamara is still chasing Remo, but now Conan's face is completely clean. It is highly unlikely he would pause in pursuit of one of his father's killers to wash his face. (00:47:55)
Continuity mistake: When the movie ends, Barbossa is given his hat with no feather. A frame later the feather appears. (02:04:55)