Continuity: When Dale's plane crashes into the storage silos, we see the cockpit completely explode, yet the next frames show a closeup of Dale just before he hits them.

Continuity: When a police car is chasing Angela Bennett's car, the wiper blades on Angela's car are moving considerably faster, seen from outside the car, than from inside.

Plot hole: When Angela gets to the computer show and emails the FBI, she types in the email BCG@FBI.JUSTICE - presumably, the BCG is Ben, the friend of her shrink. But he only called Ben, he never gave her Ben's email address.

Continuity: Just before the guy crashes the plane into the towers, he reports his height as 1,300 feet. There is an almost instant look at the console in front of him and you can see the altimeter is saying he's at 700 feet. Whatever the hackers can change (they seem to change his GPS system reading) they cannot change this which relies on sensors mounted in the plane itself.

Continuity: When Angela arrives at the Cathedral offices, the elevator she gets off shows "20" on the frame, for the 20th floor, but all other activity references the office being on the 5th floor.

Continuity: Just before Angela and Jack sing Moon River, his sunglasses are suddenly on.

Factual error: When the police are chasing Angela on the highway, the rain is running straight down their windshield. In reality, raindrops are pushed up over the top of the car by the airstream. In the same way, rain on the side of the car is blown toward the rear, but the shots of Angela driving show the rain running straight down the driver's side window, as it would if the car were sitting still.

Continuity: The "Ruth Marx" signature on the photocopy is different than the one Angela signed in Mexico.

Factual error: When Angela first gets the disk from Dale, he tells her to click the little icon in the corner and hit control, shift. But then she hits control shift first then clicks the icon.