When Face is being rescued, the Cadillac he was in pulls out of its parking space with a front license plate ending 'AM1'. When it leaves the parking lot, a different license plate is visible ending '584'.
When the Denham Construction car is airborne the word "Denham" disappears from the side of the car, but when the car comes to rest it is back.
When Face and Murdock arrive at the construction site where Hannibal and BA are already engaged in a fight, Face exits his Corvette and his shoes are already very dusty.