Goofs

Rapid change from day to night and back again during the warehouse battle.

Mike, Nemnez, Bill and Saunders disappear from the bus as it crashes through the roadblock.

Mike and Washington pick up a trundle of wire and wrap it around a telephone pole next to the phone booth outside George and Mary's house, then trail the wire across the street and wrap it around a tree, forming a booby trap. When the Mohawked raider rides his motorcycle towards it, he clearly passes the phone booth and telephone pole where the wire is supposed to be strung across the road, and then hits it in the next shot.

Firespots outside the warehouse during both attacks.

Mike and the others run past the remains of a burnt-out house and into the street on which they then come across the bodies of George and Mary, but when Mike and Washington run over to the phone booth and look back up the street before grabbing the wire, there is now an undamaged house facing them.

Mary is facing her husband, away from the raiders (who she does not know are behind her), but the dart that strikes her throat comes from in front of her. George runs over to her, and then looks up to see the raiders in the street, including the one who fired the dart. The dart should therefore have hit the back, or at least the side, of her neck as it is physically impossible for it to have struck where it did.

All of the vehicle license plates read, "Florida - 1983", which is the year the film was made, not the year in which it is set (1994).

During the opening sequence, Washington throws a rope with a grappling hook over the second floor balustrade of the house. As Mike climbs up the rope and over the balustrade, the rope has been wrapped around the top rail for safety.

The CAM Transit bus drives noticeably slower when stuntmen are jumping onto the roof than at other times during the helicopter chase.

While the main characters are trying to board the helicopter, the same group of raiders runs past the burning cars repeatedly. Several are "killed" multiple times.

The supposed control panel for the submarine is an audio mixing console.