Revealing mistake: When Sarah is leaning over Tom to speak to Yuan on the intercom at the McNerney gate, Yuan is looking at the monitor in the kitchen. The monitor shows the car and there is a person wearing a white shirt sitting in the passenger seat of Tom's car. It can't be Sarah, who was sitting in the passenger seat, but now is leaning over Tom in the driver's seat, plus she is wearing a red coat. (00:03:20)
Revealing mistake: When Erin gets into the truck, in the next shot the camera backs up a little and you can see that it's only raining on the truck.
Revealing mistake: When Jack and Adam are in bed together, after Jack's "flatulent" moment, Adam tries to keep from laughing while answering Jack's question. The blanket covering Adam's face is obviously covering up an hysterical set moment.
Revealing mistake: Lizzie has black nail polish and the same size of nails throughout the entire movie. Supposedly, Lizzie and Isabella are different people. But, when Isabella comes back, you can see she has the same color nail polish and the same size of nails as Lizzie. I don't think it's just a coincidence.
Revealing mistake: In the "Players Party," as Mays Gilliam is giving a speech, behind him is an extra mouthing his lines. (00:36:55)
Revealing mistake: When John, Kate and the Terminator are in the Winnebago, there is a shot that's facing Kate where John says to her that they're going to pull the plug on Skynet and that the bombs won't fall. In this shot, look at John's hair. The green screen is reflected onto it. It is visible throughout the rest of the scene. (01:09:45)
Revealing mistake: Just after Madison says to the Angels, "Looks like one of the three amigos has gone adios" and Drew gets thrown by Madison, Drew hits the wall. For some reason, the camera vibrates.
Revealing mistake: At the bank there is a close-up of Mr. Darling with Sir Edward Quiller Couch standing behind him to his right, just as Nana, et al. are about to collide with the bankers. The camera pans in for the extreme close-up of Mr. Darling, who makes a horrified face. Later, when the Darlings are at the party Nana bursts in. Sir Edward again stands to Mr. Darling's right. Mr. Darling puts his hands up in front of himself and the next close-up shot is the very same shot from the bank. Part of Sir Edward's hair is edited and the background is digitally augmented. (00:09:25 - 00:23:20)
Revealing mistake: In the scene where Harry and Lloyd first meet by running into each other, when it shows it in slow motion, you can see Lloyd brace for an impact when he's not suppose to know Harry is coming.
Revealing mistake: After the first race, when Tej walks over to Brian with a bunch of people, there is a girl in a orange and black top, and as she walks towards Brian, she is looking directly at the place where the camera is supposed to be and backs away, so the camera can pull in for the shot. (00:13:10)
Revealing mistake: Any time that Charlie is kicked by the kangaroo, they show him falling back onto the ground. But, if you look closely, they just used the same shot over and over. The exact same two lines in the dirt are to his left by his head each time.
Revealing mistake: When the policemen are pursuing the Santa Claus gang in their Bigfoot, one of the police cars has 5 people in it. It falls in a pool and there are only 2 people, and if you watch closely, they are dummies. (00:37:30)
Revealing mistake: At the start of the hearse chase, when we first see the bad guys pull a hand-brake turn through 90 degrees in a small London side-street, if you look on the ground you can see the skid marks from what must have been the previous take.
Revealing mistake: In the middle of the scene where it shows what the class does throughout the week, Dewey is shown playing a bass guitar with no strings. (00:50:00)
Revealing mistake: When Penny is launched out of the truck, she is supposed to be screaming, but it is apparent that she is smiling and laughing during the shot. (01:14:05)
Revealing mistake: When the pickup truck stops short and the Creeper goes through the cab, the truck flips over frontwards. If you look near the rear axle when it flips over you can see the puff of white smoke and the cylinder that helped to flip the truck.
Revealing mistake: In the sequence in which Antoine Sartain throws a flare to set fire to the car with the two dead bodies, you can see it hit the floor from the left, but the fire comes from a complete different angle. (00:22:50)
Revealing mistake: When Mr. Kubitz arrives at the house and finds Phil with makeup on, a car is driving by in the background. A few seconds go by before the shot goes back to Mr. Kubitz - plenty of time for the car to have driven out of shot. But when Mr. Kubitz is shown at the doorway again, the car is still there, driving along.
Revealing mistake: In the overhead view of the bus driving across the desert to Camp Greenlake the dust behind the bus is CG, and near the end of the scene the bus moves up in the frame and the end of the dust trail cuts off with a straight line.
Revealing mistake: When the camera shows the coffee cup in the cop's car, you can see the ignition is in the off position. (00:09:16)