Gary Kendrick

Continuity mistake: On the bridge as Jack Wilder's car wrecks and blows up in flames it is resting against the center divider of the four lanes. In the next shot, from an above angle, most likely a helicopter, the car is visibly burning on the outside lane of the bridge away from the center divider.

Gary Kendrick

Continuity mistake: As Ben drives up to Mary's house to take her to the prom, you see the front of the house and the front door with the door knob on the left side of the door. When the door opens though the handle would have had to be on the right. No way the door could open the way shown in the movie if the handle was on the left.

Gary Kendrick

Factual error: After Will Smith escapes the ambulance and runs into the transit tunnel, NSA crew tunes to the frequency 7.210 Mhz as indicated by a piece of tape stating that is the City authority frequency. Trouble is twofold. First that frequency is an Amateur Radio (Ham Radio) frequency, only for use by licensed amateurs, and second all municipalities and local organizations use VHF frequencies and higher due to propagation and the antenna lengths involved in order to talk to mobiles and vehicles. The frequency should have been above 150 Mhz to be accurate.

Gary Kendrick