Corrected entry: When Cady is at the math competition, she remembers the limits written on the blackboard behind Aaron's head. However, he was blocking the board and her attention was primarily focused on him, so she wouldn't be able to see what was behind him and therefore be able to picture it.curiouskid
Corrected entry: When Mr. Duvall calls all the junior girls to the gym, he says, "I have parents calling the school asking, 'Did someone get shot?'" But how would they even know about what was going on with the girls fighting? Even if they had parked outside waiting for dismissal (like Mrs. George did), there is no indication of any chaos until Cady and Regina burst out of the doors fighting, which is no cause for alarm.
Corrected entry: After the principal pulls the fire alarm and the sprinklers go off, the girls all get wet. They are told to go directly to the gym, but when they go into the gym they're all dry.
Corrected entry: After the "Jingle Bell Rock" performance, the Plastics are standing together side-stage when Kevin G. comments to Cady "Good job, Africa." As Cady looks at him her Santa hat is almost down over her eyes, but the very next shot of her shows it pushed back up on her head perfectly.Vanessa Moman
Corrected entry: In the scene where Cady and the other two girls are in the principal's office, the big female teacher comes in and says that the girls have gone wild. The principal goes out to look and you will see a girl in a red shirt to the left of him just as he walks in and you she is doing one of the fakest fights with another girl I have ever seen. (01:07:35)leyesalot82789
Corrected entry: When Cady comes downstairs for her party, Gretchen and Karen comment on how good she looks in the dress, as if they haven't seen it. Shouldn't they have already seen her in that dress? It's known from earlier in the film that none of the girls would buy a dress without asking your friends if it looks good on you first.
Corrected entry: When Cady bumps into Ms. Norbury on her first day of school, coffee is spilled all over the teacher's shirt. However if you look closely, you'll see the VERY deliberate way Ms. Norbury holds the coffee cup, horizontally so that it is still spilling, instead of picking it up right after it falls against her shirt.
Corrected entry: During a half-hour special on sky movies when the film was released, they quoted that the girl with the brown cap on during the brawl in the hallway was Lindsey Lohan. Apparently she wanted to be in the scene, so they had to disguise her as best as they could. She could not be in two places at once. And looking at all the actors and actress in the film, she is the only one who is disguising her face. And the red hair might also be a giveaway. (01:04:40)keith summers
Corrected entry: Gretchen somehow manages to knock over the CD Player on stage at the Winter Talent Show although it is not clear how. They are a lot further back than where the CD player is at the front of the stage but when Regina pushes her around in the right direction she suddenly appears quite a few feet ahead of her and manages to knock it off.
Corrected entry: When Cady, Janis and Damien are trying to get Aaron to catch Regina cheating, Damien steals Cady's purse to get Aaron to follow him. Cady is wearing jeans in this scene, but according to two lines by Gretchen earlier in the film, she shouldn't be. "We only wear jeans or track pants on Fridays" and "Every Thursday, Aaron thinks she's doing SAT prep, but really, she's cheating on him in the projection room above the auditorium." So if it was Thursday, why was Cady wearing jeans?