Corrected entry: When the girls are playing poker in one of the cabins, Halley lays a deal, then after a while, Annie lays her cards first. Then Halley says, "Very good James, but just not good enough," but when she says, "A royal flush," she says it in an English accent instead of an American one.
Corrected entry: When Annie is going down the dock naked, somebody in the background whistles and says, 'OOh, ooh, Parker,' but Annie's last name is James. Hallie's is Parker.
Corrected entry: When the girls and the mother are talking in the hotel room in San Francisco, the girls use their normal accents. But when Annie says, "Mum, Daddy's getting married", Hallie says, "to Cruella De Ville." How could she know about Meridith being evil if she only met her when she was coming out of the lift, as Annie was the one who experienced Meridith's evilness in disguise of Annie.
Corrected entry: When Haley is calling Annie from England, she makes a collect call. The operator simply patches Haley to Annie without asking Annie if she will accept the call. I would be very upset if I unwillingly accepted a collect call from Europe.
Corrected entry: In the scene where the dad is reunited with Hallie and Annie at the pool, Annie appears to arrive from right behind her mother, where the previous shot clearly showed that there was no one there. And why doesn't the dad see the girls coming - can't he see beyond the frame lines?
Corrected entry: Throughout the fencing scene, Annie's hair changes positions as to where it falls. Sometimes there's a single strand of it on her back, and other times all of it is falling down her back.
Corrected entry: When Annie (The English girl) gets to camp, her butler comes with her out of the limo. He takes with him a small little box bag type thing which is supposed to be holding all of Annie's stuff for camp (it's the only bag he took out of the car). Also, the butler at the same time was going over a long list of things that Annie's mom made her take - way more things than that bag could have held.
Corrected entry: How in the world did Annie and her friends manage to get three beds up on to the roof of the cabin? They'd have to be either very strong and nine feet tall or use a crane and I doubt the camp allows it.
Corrected entry: After the two girls are finished playing poker in the cabin and Annie lost and had to jump in the lake naked, you can see the outline of the bathing suit she is wearing. (00:18:30)
Corrected entry: When Jesse is confronting Annie (pretending to be Hallie) about all her new changes such as "being neat as a pin" and how her "appetite has changed" she says how "it's almost as if you were... Never mind it's impossible" implying that the traits she was displaying were traits Annie had, but how would Jesse know these qualities of Annie if Jesse had never met Annie?
Corrected entry: When Nick and Elizabeth are looking through Nick's collection of wine bottles, they come across the wine that they drank at their wedding. She then reads the label and says,"V-G Day, 1945." Well, at the end of World War 2, 1945, it was either V-E Day for victory in Europe or V-J Day for victory in Japan, not V-G Day for what they appear to be saying victory in Germany because the war officially ended in Austria for the European campaign.
Corrected entry: The girls' mother says that she didn't even wear a wedding gown at her wedding, but in the photograph, she is definitely wearing one.
Corrected entry: In the scene where Hallie has just cut Annie's hair and notices that she has pierced ears, you can see that it's Hallie who says "What?," not Annie.
Corrected entry: When Nick is showing Liz his vintage wine collection, he shows her a bottle and calls it a "Burgundy." By naming conventions in the Burgundy region of France, only low-quality pinot noir is simply called "Burgundy." A fine pinot noir from that region would be called "Grand Cru." Someone like Nick, who owns a winery, would know that.
Corrected entry: When Hallie and Annie are playing their game of poker, you can see that Annie has a straight flush of the ace, two, three, four, and five of diamonds. When Hallie says she has a Royal Flush, you could expect the ten, jack, queen, king, and ace of one suit in her hand. When she shows her cards, however, we can see no ten in her hand, yet the order of her cards from left to right are: King of Spades, Queen of Spades, Queen of spades, Queen of Spades, and the Ace of Spades. Hallie must have been cheating, or it would have been a trick deck. Yet even then, Annie, as a pro poker player must have noticed the flaw in the hand.
Corrected entry: When Annie and Hallie show each other the ripped pictures in the isolation cabin, a chunk in the right hand corner seems to be missing. When they reassemble the pieces on the wall, the picture appears to fit together perfectly.
Corrected entry: In the morning when Annie and her friends wake up in their cabin at camp, after Hallie's gang has trashed the place. Watch the girls as they wake up screaming. One is obviously a blonde-haired boy. This is a girls' camp. The boy who accidentally got stuck at the camp (shown at the beginning of the movie) has dark brown hair, not blonde.