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.
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 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: When Darius is hanging on the helicopter, the way he holds it changes in between shots.
Revealing mistake: Right after Darius blows the boats, Steele is on the dock firing at him. It is shown that he shoots a couple rounds but his finger is not on the trigger.
Visible crew/equipment: As Gibbons's car drives into car park the dolly tracks are reflected in the red car.
Factual error: It's been proven that when falling fast towards water, breaking the surface tension makes no difference in it's "softness", yet XXX is fine when he falls into the water after shooting it. If he fell for 5 seconds he would be going 60-70 mph and would certainly be injured or killed upon impact.