Continuity mistake: At the campground, when Hanna and Sophie are under the blankets together, each girl is shown throughout the conversation laying on her left side. If this were actually the case, they would both be facing the same direction, not facing each other. (01:00:45 - 01:03:30)
Continuity mistake: At the end of the movie when Marissa is chasing Hanna up the hill with the gun, she is wearing black boots. Shortly after in the factory, she is wearing high heels.
Continuity mistake: When Marissa is leaving the club, Isaacs turns around to look at her. When the angle changes, his head is in the previous position and he is turning around again.
Continuity mistake: In the scene where Hanna shoots up the interview room, including two soldiers, she gets blood spattered on her face and forehead. The blood is there throughout the subsequent chase but disappears when she is standing in the clean room motioning the doctor to get in the locker (most noticeably it's gone from her forehead). She didn't wipe it off because it reappears just after she shoots the man in the locker when she's stealing the medical report from the desk.
