Audio problem: The first motorbike cop killed by the ninja screams in agony with his mouth properly closed. (00:07:05)
Audio problem: When Christie moves on to the second girl in the hot tub to strangle her, she screams "N-noooo!" but her lips and facial muscles don't move. (00:44:20)
Audio problem: In the cemetery, Christie fights a cop who attacks her with a baton that makes a super-exaggerated 'swoosh' sound; exaggeration aside, the last 'swhoosh' happens during a motion with no speed, so the sonic boom there is not just overkill, it's wrong. (01:06:40)