Continuity: In "Identity", Marie has a tattoo on the upper right shoulder portion of her back. In the beginning of "Supremacy", she is walking in a bikini top. We see her back for a few seconds and there is no back tattoo, only the one on her right arm.

Other: In the scene where Jason drops from the bridge to the boat, you see him grab his left leg/knee in pain. But throughout the rest of the film, you see him limping on his right leg.

Visible crew/equipment: During the fight sequence "The Last Two" between the remaining Treadstone agents, after Bourne is first shoved into the venetian blinds, look on the lower right corner (behind the wall) for a camera operator's hands and the lens hood of their respective camera.

Continuity: When Bourne makes the call to Pamela Landy from the rooftop, we hear him talking about Nicky. When the camera switches to her, we see she is across the room, away from Pamela. In the next shot, with the view from outside the window, she is standing right next to Pamela, and then moves back again in the next shot.

Continuity: When Bourne pushes Ward's head to the table and says, "I told you people to leave us alone.", you can see Ward's glasses. Two shots later his glasses suddenly disappear.

Other: When Bourne is looking up the address of Hotel Brecker on the website, the street is spelled Kurtürstendamm. It should read Kurfürstendamm with an F. The English translation of this famous street's name is "causeway of the electoral princes"

Revealing: Early in the movie during the scene which Jason Bourne is being detained, the person from the Consulate while questioning Jason Bourne gets interrupted by a cell phone call. He has a Hand Spring PDA/phone and during the phone conversation you can see a red light flash on top of the phone. If you own one of these phones you know that means you have no cellular signal. How could he be having a phone conversation if he has no signal?

Revealing: Whilst Bourne is following the assassin and drinking his water, he passes some toy windmills. Just before passing them there is a group of people behind Bourne and you can see many are staring towards the camera.

Factual error: When Bourne arrives in Moscow at Kievskii station, he goes to check the address of the dead Russian reformer's daughter, looking in a phone booth yellow pages. There are no phone books, much less yellow pages, in Moscow phone booths.

Factual error: When Jason Bourne travels from Berlin to Moscow, the train shown arriving in the station is what Russians call an "elektrichka" - a local commuter train. It's about like having someone travel from Seattle to Chicago on and arrive on the El.

Deliberate "mistake": When the Neski file exchange takes place in the beginning, the Russian says "You can see who stole the money" and the camera shows the Russian documents. The documents (written in Russian), are in fact, a "Journal of Military Activity of Russian Army in April 1945." It is completely bogus and have nothing to do with the film.

Factual error: When Bourne's passport is checked at the border leaving Germany to Moscow, his fake Russian last name, Kiniaev, is incorrectly spelled in Cyrillic (Kiniyaev).

Continuity: In the main car chase through Berlin, Jason's car is T-boned by the Russian assassin's black Mercedes 4x4. We see a shot of the car spinning and the back bumper/fender is hanging off, held on only by it's very tip on the left hand end and dragging behind. However, in all subsequent shots it's still attached.