Continuity mistake: When Pat is attacked on the stain glassed window near the start, she has blood on her right cheek. When she is then dropped and hung, the blood stains are different. (00:12:20 - 00:13:00)
Visible crew/equipment: When 'The Car' catches the truck, it tries to shove it off the road. The 3rd attempt happens as the Car gets very close to the camera, then veers across the screen, our left to right. The clear shadows of several crew members aboard the camera truck are visible on the front of the Car. (01:24:50)
Continuity mistake: In the opening scenes, when David is chiding Gail for grabbing him through the porthole of the wreck, his right hand is gloved, then ungloved, then regloved..all in the space of a few moments.
Visible crew/equipment: After Bruno Ganz shoots the man in the train station he walks out onto an open-air concourse. In the overhead shot facing him, we can see the strip of duct-tape on the ground marking the spot where he is supposed to stand.