Visible crew/equipment: When Agent Stone first escapes from jail and he is about to get into the GTO, as he opens the car door you can see a crewmember in the reflection of the car. And as they drive off, you can see the huge reflector screen in the back side of the car.
Factual error: Stone sneaks aboard the USS Independence (CVA-62) to investigate the bad guy's arms cache..yet, when he dives into the water, he is jumping off the USS Hornet (CVS-12).
Continuity mistake: When Ice Cube is running out from jail, he kicks out the ventilator and climbs up the roof. Next shot from far, the ventilator is in its place.
Continuity mistake: When Darius Stone is first infiltrating the carrier ship, he climbs out of the water onto a chain. In long shots he is still wet, but close-ups show that he is dry.
Continuity mistake: When Darius is hanging on the helicopter, the way he holds it changes in between shots.
Continuity mistake: When Darius Stone is a waiter carrying glasses of champagne, the number of glasses on his tray changes - down to one and then back up to three between shots.
Continuity mistake: Gibbons' scars on his face disappear and reappear between shots towards the end of the film.
Continuity mistake: When we see the train get blown up on the bridge Darius is nowhere to be seen falling, but in the next shot he's falling under the carriages.