Continuity mistake: When Gracie and Clonsky walk into the bank, after he puts the baby bag down (both in the overhead shot and close-up) on the counter Gracie turns it. In the following shots, the baby bag and shoulder strap change positions, and the bag turns completely around - note the filled pockets. (00:02:45)
Continuity mistake: When Gracie and Clonsky are at the bank, there is a tray attached to the handle of the carriage (with a sippy cup). After Gracie tells the "housewife" there's an agent in the carriage, in the shot facing Gracie as she tips the carriage, the tray comes loose. However, in the next shot the tray is still attached. (00:04:20)
Continuity mistake: At the bank, when Gracie pushes the carriage into the "housewife," she leaps on the woman, the gun goes off and the carriage falls. After it cuts to Clonsky being hit by the bullet, when Gracie and the woman hit the ground the carriage is standing upright. Yet a few shots later, as they grapple for the gun, the carriage is overturned on the floor. (00:04:40)
Continuity mistake: After Gracie's target practice at FBI HQ, when she and McDonald are discussing her fan letters, Gracie's hair repeatedly changes position depending on camera angle. This type of thing occurs throughout the film. (00:06:45)
Continuity mistake: At FBI HQ, when McDonald reads Gracie's fan letter the position of the stationery in his hand noticeably differs between shots, just as it occurs when Gracie holds the letter. (00:06:50)
Continuity mistake: At the FBI gym, the sweat stain on McDonald's tank changes throughout the scene. (00:12:00)
Continuity mistake: When Gracie is at the FBI gym, Sam gets in her face and when Gracie says, "A real sorry." Sam puts down her towel and gym bag, which change positions for the duration of the scene. (00:13:15)
Continuity mistake: When Gracie is reviewing Joel's etiquette rule book, her right hand holds the book while her left flips the pages, but in a consecutive shot she is suddenly holding the book with her left hand flipping pages with her right. (00:17:10)
Continuity mistake: When Gracie is on TV with Regis, he asks, "Could you give us a little encore..." and points toward the side of the stage with his outstretched left arm, but in the next shot he points with his right arm. (00:18:40)
Continuity mistake: When Hart is waving the $20 bill in front of Fuller, it changes direction in her hands from shot to shot. (00:22:05)
Factual error: The two loanshark brothers meet their contact at night at Hoover Dam. The dam closes at dark, and is HIGHLY guarded by tight security, due to all the terrorist concerns in the USA. There is no way those men would have been allowed in. Points of interest: http://www.usbr.gov/lc/hooverdam/service/index.html. (00:27:25)
Continuity mistake: At the kidnappers' shack, when one says, "Let's line this up," the TV's position in this shot not only differs in the next close-up, the junk beside the TV stand is gone. (00:31:30)
Continuity mistake: While at the bar with Tom Abernathy, Gracie's multi-strand pearl necklace keeps changing positions throughout the scene, with the limo driver. (00:42:50)
Continuity mistake: During the scene where Gracie interrogates the limo driver at the bar, his drink keeps on changing from being almost gone to almost full. This happens at least twice. (00:43:00)
Continuity mistake: When Gracie is toying with Tom Abernathy about the press conference and says, "Ok everybody, I would love to stay and chat," the white handbag strap faces out, but in the next shot it's at the other side of the bag, facing Gracie. (00:44:00)
Visible crew/equipment: When Gracie spots "Fake Dolly," Dolly runs and Gracie begins her pursuit. Then just as Gracie trips on the luggage cart, her pretty orange blouse flies up at the back and Sandra Bullock's mic transmitter is visible at the back of her pants. (Note that a bit earlier, after Sam elbows Gracie in the ladies room, it isn't there as Gracie stands up.) (00:48:00)
Revealing mistake: While Gracie chases "Fake Dolly," as Dolly runs past the Asian couple her supposed spike heeled shoes have a filled in flat base between the fake spike heel and sole, obviously making it easier to run. When Gracie pins her to the ground, Dolly wears real spike heeled shoes. (00:48:10)
Deliberate mistake: As "Fake Dolly" runs away from Gracie, it is rather obvious in the shot facing Dolly as she runs down the stairs and then when she turns to look behind her, that it really is a fake Dolly running. (00:48:20)
Continuity mistake: When Gracie leaps on top of Dolly, their positions, and the positions and proximity of the bystanders change between the following shots. (00:48:40)
Continuity mistake: When Sam and Gracie spend the night at Foreman's, their pillows, sheets, blankets, things on the coffee table, even Sam's blazer, change repeatedly throughout the scene. (00:54:45)