Continuity mistake: When Burt Reynolds rams into the police car, the two officers inside the car both have moustaches, but when the police car flips and lands on top of the other police car, neither of the officers have any moustaches.
Other mistake: At the start of the scene where Mallory says she is going to the premiere with Burt Reynolds, there is an establishing shot of the building. Just over a minute later, the same shot is repeated a second time, as shown by the fact that the cars driving by the building and the cars parked in front of the building are exactly the same. (00:06:30 - 00:08:00)
