Continuity mistake: In the diner scene where Bruno commits "carbicide" the exterior light goes from night to day then back to night.
Continuity mistake: After the spaghetti twister, Flint puts on his lab coat in the elevator and you can see he has his tuxedo shirt on. Then during the building montage, it's a blue shirt, then changes back to the tuxedo shirt when he turns on the car. Also, during the building, the design on the blue shirt disappears.
Continuity mistake: Jill opens the 6th envelope to show Hoffman. When she does, the envelope instantly vanishes from her hands. (01:18:25)
Continuity mistake: When Murphy, Connor, and Romeo arrive at Doc's bar the first time, a cigarette can be seen tucked behind Murphy's left ear, but when the boys enter the bar, it is now behind his right ear.
Continuity mistake: When Ana returns home to her husband, they converse outside the house. He asks her how it was in Monte Carlo. As he asks her this, she is entering the front door and he is about 8 feet behind, following her. The next shot shows them both in the house, and they are very close together when she answers that she didn't get what she want. (00:25:15)
Continuity mistake: When Ben is driving the car away from the store where they buy the comping supplies, the headrest in the car is missing, but it reappears in the next scene.
Continuity mistake: Crowe gives the girl reporter a necklace made of ballpoint pens. When Crowe leaves and she runs after him the necklace is gone. (01:47:45 - 01:48:45)
Continuity mistake: The miner wounds Sarah's right forearm during the supermarket chase and the medic bandages it up. Yet, in all subsequent scenes, her arm is fine.
Continuity mistake: When the crane breaks, it only drops one end of the cable with the hook into the hole. However, later on Mary makes a contraption which the cable snapped and both ends are in the hole, going up over the pulley on the crane. The number of cables going into the hole from the crane varies for the remainder of the movie from 1 to 2 cables - and is not to be confused with the string of lights.
Continuity mistake: Near the end of the movie, when Christopher is pulled from the armored car and questioned about his plan, his arms are tied behind his back. A little later, when he is kneeling and the order is given to kill him, his arms are still tied. When Dinkus returns, Christopher is still on his knees, even after a soldier to his left explodes. A moment later, Dinkus arrives in front of him and Christopher is still on his knees, but now his arms are free.
Continuity mistake: During Kate and Steve's day off, while talking by the kitchen counter, Steve's hand is either up or down without any continuity at all.
Continuity mistake: After Megan dies, for real, Jessica tells the others that they loved Megan and Megan loved them. Her robe opens and closes between alternate shots.
Continuity mistake: At 1:02:38, you see that the front door is closed. The scene after, when Lionel goes out of the water tank where they were hiding, the same door is now wide open. Then a bat scares him, and you see that the door magically closed back. (01:02:35)
Continuity mistake: When they go into the garbage chute Hutch goes in head first, but comes out at the bottom feet first yet had no room to swivel round.
Continuity mistake: When the car hits a rock in the start, the are leaking oil, after 1/2 minutes they walk back to the spot where they hit the rock, the oil trail is gone.
Continuity mistake: After escaping Bean Annex on the motorcycle by going off the ramp, Kylie turns back, sees the wolf and does a double take, and tells Mr. Fox "don't turn around". But when everyone looks at the wolf in the next shot when the motorcycle has stopped, they're looking off to the side of the road, not behind them. (01:11:20)
Continuity mistake: As Hannah exits the plane in Tennessee, a man arrives in a pickup truck. In the close-up, exhaust smoke is blowing in front of the truck, but in the next shot the only smoke is coming from the tailpipe and blowing in the opposite direction.
Continuity mistake: At home, the first day Hachi fetches the ball, he is either standing on the sun or on the shade, depending on the shot.
Continuity mistake: In the scene where Bruce and Andy are hiding from Animal Control with the dogs, the two Animal Control people step on the "Bone Sweet Bone" pillow and leave a dirty footprint. When Friday goes to get it later, it is clean.
Continuity mistake: As Chuck first arrives on Planet 51 he takes a few steps. The ground in front of him is clear. As he plants his flag down he steps on a duck which wasn't there before.