Visible crew/equipment: In the scene where the wrecked Christine rebuilds itself for the first time, and the camera moves in on Keith Gordon, the shadow of part of the camera becomes visible along the right side of his face just as he says "Okay. Show me." (01:00:30)
Visible crew/equipment: When Christine smashes into the little white car inside Darnell's garage, she gets hooked to the car. Christine backs up trying to disconnect herself from the white car. When the white car finally is released, the momentum of the maneuver sends the white car skidding into other cars. Look carefully and you will see the casters mounted underneath the white car allowing it to easily skid along the floor. (01:37:30)
Chosen answer: Hydraulics and wires were set up inside the body to pull the panels in and crumple them. Then the film of this happening was simply run backwards.
Grumpy Scot