Revealing mistake: In the scene where Rudolph is saving Tony from the truck he says, "close your eyes, Tony". But in the next scene when they are on the blimp the boys introduce themselves. Rudolph did not yet know Tony's name but yet he said it.
Continuity mistake: At the end of the movie, they come to take away the body of Big Baby Sweets, and it's night time. You can see the night sky behind the actors. However, after Sweets' makeup is wiped off, the camera pans back and you can clearly see the daytime sky behind them.
Continuity mistake: Near the end of the film, Adam and his clone make a jump for the helicopter to escape the explosion. In one scene, you'll see Sport Jacket Adam holding the ladder to the helicopter with Leather Jacket Adam holding onto the legs of the first Adam. After a cutaway scene, you'll see these two have switched places (Leather jacket on ladder, Sport jacket on bottom). The next time you see them, they're switched back in the correct order. (01:52:30)
Revealing mistake: Just after Li Mu Bai tells Shu Lien that they are very close to her headquarters and that she should check in, we are treated to two 'time pass' shots of forest. The second of these features some very obvious power or telephone lines in the lower right corner of the screen. (01:22:40)
Other mistake: When Twoie first appears he is naked because he was just made. Yet when he walks toward the mirror, you can see at the bottom a strip of blue jeans.
Other mistake: When Kevin and Perry go home to find the postman at the front door, the postman asks Kevin to sign for a letter (his father's). If you look closely at the address on the postman's sheet it does not match the address on the letter. You need to be quick and look closely.
Factual error: In the scene where the FBI agents have taken Giovanni Ribisi in for interrogation, one of the FBI agents says at one point "...and I want the whole C:/ Drive backed up on a floppy.", which is pretty hard to do, if not impossible, unless you've got about a 5Mb hard disk drive (depending on compression levels). But later on in the scene where Ribisi is actually doing it, he does it in about 10 seconds...with a 1.44MB floppy.
Continuity mistake: When Eric and Cody goes to the back alley somewhere, he unscrews the cap to the kerosene can and sets it down. In the next shot, the homeless man picks it up and unscrews it again.
Other mistake: In the beginning of the movie when Kimberly is shackled to the floor you can see that the padlock isn't locked. She could just take it off and be free.
Continuity mistake: When Melody is in her room getting ready for her party, at one shot her hair is down. In the next shot of her, it's in a ponytail, and in the next it's down again.
Continuity mistake: On the last hole of the match, Hagen's putt goes 5-6 feet by. However, on the next scene is shown making a 1 foot tap-in.
Continuity mistake: When Jasper and Kelley are racing their cars, just before Jasper hits Mables Table, the camera shows a shot of him in the car and he is turning the steering wheel right when he should be turning it left so that he could MISS the gas station, not go directly into it!
Factual error: There is a a scene showing round bales of hay and as anyone in this district would know we never had those shaped bales out here in Parkes when man first walked on the moon, we only had the old rectangle shape bales of hay.
Continuity mistake: When the advocate announces to his mother that he intends to marry Malena she gets mad at him. When he runs down the walkway she throws first her stick after him, then her shoe, but if you look closely she is still wearing both her shoes. (00:51:00)
Revealing mistake: While the guys are going for their physicals, there's a scene in which blood is drawn and you can clearly see the tube connected to the end of the syringe pumping fake blood into the container.
Visible crew/equipment: When Crick comes in to see Matt and Patty together, you can see the reflection of a cameraman in the window.
Factual error: In one of his first appearances, Proulx the Architect is using a modern pen on a pad of paper when taking notes.
Factual error: There's a radio broadcast in 'Men of Honour,' which has Milwaukee playing Brooklyn before Braves actually moved to Wisconsin from Boston in 1953.
Continuity mistake: In the scene where James Spader meets Keanu Reeves in the graveyard, we first see a Ford Taurus taxi driving through the gates, but when Spader gets out, the taxi is now a Chevy Caprice.
Deliberate mistake: In Paris' death scene, he blows alcohol onto his torch that illuminates the creatures around him. However the area is still illuminated after the light from his torch has disappeared. (01:12:05)