 MISC: The red corvette that is totaled at the end of the film can  clearly be seen as a prop for the film instead of a real car in  excellent condition that Dr. Saunders would be driving. When it  rolls over red overspray can be seen all over the undercarriage  indicating a fast and cheap paint job done for prop purposes. Also,  when the car rolls over you can clearly see it is missing the fuel  tank that should be located at the rear between the mufflers on the  exhaust system. Again, this is done for the prop to prep it for the  crash scene. It could be said this is a factual error because the  car would not have been able to be driven if there is no fuel tank  at all. However, this was clearly a crash prop used in place of the  real corvette that is in the film.