Continuity mistake: When the guys are being hit by bugs, you see Woody drive past everyone, when he gets hit by the bird you see him passing everyone again.
Continuity mistake: After Evans was shot near the end of the movie, Ben Wade jumped out of the train to look at him. If you look over Wade's shoulder, you will see that Nez (the Apache) had already arrived at his spot, and Campos (the Mexican sharpshooter) threw Wade's gun belt to Charlie Prince. After the movie cut a couple of times, Nez was shown walking up, throwing Wade's gun belt to Campos, who then threw it to Charlie Prince.
Continuity mistake: The next morning after they have been attacked, the car windscreen that was smashed is now untouched.
Revealing mistake: When Nick is on the roof of the Jeep, the stunt double is visible - just look at his hair. (03:23:30)
Continuity mistake: When Amada and Bobby are on the bed kissing and Amada gives Bobby a gift, he pulls the gold necklace out of the box and says it's beautiful, then begins kissing her without putting it on, but in the next shot, the necklace is around his neck.
Factual error: When August sits down at the piano in the church and begins to play, he plays a passage of ascending notes (his hand is actually on camera so you see it move to the right, up the piano). However, the audio that you actually hear is a passage of descending notes.
Continuity mistake: When Eli enters Daniel's office, as he goes to sit down his hand move from in his lap, to his side, then back again.
Continuity mistake: In the scene at the dance, where the pumpkin pours cockroaches all over Priscilla, she falls over onto the cake. When she first falls onto the cake, she's just wearing tights and no shoes. In the next shot, she's wearing black shoes.
Factual error: Hannibal makes a bomb using latex gloves that were not in use during the early 50's when the movie takes place. (01:28:35)
Continuity mistake: When Nick and Annie are lying together in the hospital bed the camera switches between them a few times, every time Annie's head is either closer to Nick's than it was in the last shot or farther away than in the last shot.
Continuity mistake: The amount of sacks by the oven that Laura moves away keeps increasing and decreasing randomly all the time.
Continuity mistake: When Nikolai is sitting in the chair in the brothel, his jacket sleeve is pulled up to his elbow. When Kiril pulls Nikolai to his feet, the sleeve is pulled all the way down. (00:34:00)
Continuity mistake: When the car dies on the side of the road the headlights are off, but when Amy gets out of the car to go with David you catch the headlights shutting off.
Continuity mistake: Mike avoids colliding head-on with a pickup by swerving off the road into a farm field. He does this after passing a tractor and flatbed truck to his right. The shot changes and he is turning off the road into the field between the tractor and truck. (01:36:50)
Revealing mistake: When Conrad throws the Russian over the cliff, as the Russian explodes, you can see that poor CGI actually makes him transparent.
Continuity mistake: Francis' bandages change from shot to shot. Example: When they first leave their compartment on the train to go get a drink, they make their way along an aisle. When Francis says "I want you both to know it", the blue pad is visible over his right ear, but the shot changes as he turns around to say "I love you, Peter." and the blue pad is completely hidden under the white vertical bandage. (00:05:35)
Continuity mistake: When John is at the pizza place after jogging, the sweat stain at the top of his shirt continuously changes.
Revealing mistake: On night 21 the time-stamp changes from 11:59:56 PM to 11:59:57 AM despite it not having turned midnight yet.
Factual error: There are a number of computers and gadgets shown which were not introduced in early 2002, i.e. HP LaserJet 1320 Printer at Asra's place, HP Color LaserJet shown at the consulate, Acer Notebook used in investigation, and the Nokia 1100 cellphone used by Captain.