Continuity: As Nicole walks across a plaza with Clooney to meet the Russian spy, she is wearing sheer stockings and low pumps. As she walks off the plaza she is wearing knee high boots with fur tops.

Factual error: When they download the requested file from the computer you can read i.e. "600 Dantensatze in Databank". Correct is: "600 Datensaetze in der Datenbank". At the same time when the bad guys try to identify Clooney you can read on the screen the German "Gerwicht" for weight. Correct is: Gewicht.

Continuity: When Tom and Julia get out the Mercedes before it explodes, Tom shuts the drivers door after getting out, yet in the following shot it is open.

Continuity: In the first scene that introduces us to George Clooney's character, we see him in front of some sort of Judicial committee. The first scene he wearing gold leaves which indicate the rank of Major, although in the movie he is a Lt. Colonel. Then very next scene when we see Clooney he is wearing the correct rank.

Continuity: Just before the two trains crash, there are 4 poles along the track and not far apart, then when the camera cuts to a wider shot, there are fewer poles and at a much greater distance from one another.