Continuity mistake: Danny's face changes quite a bit between being beaten up and being put in the police car. Stubble and bruises vanish suddenly.
Visible crew/equipment: The camera and operator are reflected in the narrow mirror at Reuben Tishkoff's house as the gang discusses the robbery.
Factual error: The EMP wave generated from "The Pinch" would do more than just black out the city. It would also permanently disable any electronic equipment such as cars, mobile phones, TV cameras (like the ones recording the fight), slot machines, computers, in fact any electrical equipment used in the world today, More importantly the entire security system would have been disabled which means that Benedict could not have seen his vault getting robbed from the security room. The only way an electronic device can survive an EMP is if the device is turned off.
Continuity mistake: When Rusty and Danny are at Reuben's house talking to him over lunch, the three objects to the right of Reuben on the table (one of them is black, the other two are gold) change position between shots.
Continuity mistake: When Livingstone (pretending to be the Home technician) is trying to find his way out after hooking into the Casinos security systems, he is seen soaked with sweat on his shirt. A second later, when the Casinos security man is approaching him, the sweat stain has almost disappeared.
Factual error: The actual Las Vegas strip has the Bellagio and Mirage on the same side of the street, separated by Caesar's Palace. MGM Grand is very far down the road towards McCarran Airport. In the film, the Bellagio is across the street from the MGM Grand and the Mirage, with Paris in between the two of them. Bellagio is across the street from Bally's, which is next to Paris. I hope this description isn't too confusing. Furthermore, a wide angle shot of the strip shows the Mirage and MGM Grand right next to each other! Obviously this was a work of computer trickery. In a shot of Basher, before he sets off the pinch, in the Bellagio parking lot, the Bellagio is across the street from Paris. However, to the left of Paris is Bally's, and the Flamingo! Shouldn't the Mirage be in the spot that Bally's occupies, if we're going by the map that Danny Ocean gives us in the scene inside the house, where he first describes the security measures in the vault at the Bellagio? So the Ocean's Eleven version of Las Vegas is not even consistent with itself!
Continuity mistake: Towards the end of the film, there's a scene where Tess runs into Terry as she's getting off the elevator to go find Danny - Her hair is smooth and styled into a French twist. As she's walking down the steps into the casino, Terry calls after her and she turns to face him - This time, her hair is wavy and in a different style.
Continuity mistake: Danny says the elevator needs a 6-digit code that is changed every 12 hours. Later when Linus presses them, he enters 1138, which is a 4-digit code. Matt Damon mentions this on the commentary.
Continuity mistake: When saving Linus (Damon) from guards chasing him at the lab, rear van door swings wildly, acrobat grabs it from the inside with his left hand and slams his hand in the door. He reacts by grabbing his injured right hand.
Suggested correction: He grabs the door with his right hand, not his left. He's sitting with the door to his right, if he reaches across his body to grab the door with his left hand, then his thumb would be on top. But it's not, so you know it's his right hand.
Visible crew/equipment: After disabling the guards, Damon and Clooney go to open the vault. The camera's reflection can be seen on the vault door as the shot pulls back. You can also see the crew member operating it.
