Continuity mistake: After tennis, Susie walks to Peter and her hair is parted on the left and combed over to the right side. When she gets to the net her hair is now messed up and hanging in front of her face.
Continuity mistake: When their car blows up, look in the background and you can see Friday practically kneeling on the ground, and Streebeck falls over completely. Within two seconds (and a couple of cuts) they're both standing up, fully alert with their guns out - Friday might just have managed it at a push, but Streebeck went from face down on the pavement to upright far too quickly.
Continuity mistake: At the end of the movie the daughter hands Harry a stem of flowers. The flowers have small daisy like heads. However, when the shot changes to show Harry holding the stem, it is very different. There are less flowers on the stem and the petals are larger.
Continuity mistake: At the end of the movie, the two balloons are in the air. As one of them goes down to land, we see a shot with balloons on the ground. In the next shot, one of them is still up and flying.
Continuity mistake: When Ronald is in the store talking to Cindy about renting her and the salesman is looking at them through the telescope, Ronald has the money in his hand fanned out. When the camera cuts to the store, the money is not fanned out in his hand anymore.
Continuity mistake: In the car, after the laundromat, Larry and Owen are talking, and Larry's laundry is in the passenger seat in a basket that is not seen until a minute later, when it is suddenly very visible.
Continuity mistake: When Walter is being rescued from the room he was trapped in, through the hole in the wall, we see the outside of the hole and Walter's body is outside except for his legs, and we see the hands trying to pull him back. In the next shot inside the room, Walter is again inside except for his head and arms. It repeats several times. (01:28:30)
Suggested correction: This is incorrect. Walter and Lisa are wearing similar clothes, making it look like he is in both rooms at once. Instead, as he is almost completely in the other room, Lisa is close behind him.
Continuity mistake: In the scene when Bob takes Ritchie to "get laid", Bob approaches the girl in the pink dress at the end of the row, while Ritchie goes to play La Bamba. You see Ritchie play La Bamba and in the background Bob is all over that girl. The next shot cuts to Bob just arriving at the girl.
Continuity mistake: When Claudia is being cross examined Dr. Morrison can be seen in the background with his pen in his hand and then his hands clasped, and then with his hands on his cheek throughout the entire scene as the camera angle changes.
Continuity mistake: When the four men are shot at the estate gate there's desk behind them with a hat lying on it. During the shooting the hat gets blown away, but in the next shot from the other side the hat is back in place. (02:00:50)
Continuity mistake: Right at the beginning when Frank is with the dealer at a table, a green glass of tea appears/disappears randomly through shots, and they also change position, as does the cenobite box. (00:02:00)
Continuity mistake: In the part where the nerds are in jail, there is a close-up scene of a mean character that throws down his playing cards before he approaches them, but then when the next (wider) angle is shown, you can see the same man throw down his cards again. (00:57:55)
Continuity mistake: Theresa Russell makes the private investigator shoot an overdose of heroin. He rolls up the same sleeve in consecutive shots.
Continuity mistake: As Jesse, Diamondback and Homer try to black out the windows on their car (to protect themselves from the sunlight) Homer spray paints the window next to him black. The camera angle switches to a wide shot as the car drives by. At this time, the back window (which was just blacked out) has not been spray painted yet. It is totally clean again.
Continuity mistake: When Horace is confronted by the Gillman and has picked up the shotgun, he looks inside and sees E.J. and another kid hiding behind the counter. Horace begs them to let him in. E.J. and the other kid shake their heads no and lower themselves behind the counter. A few seconds later, a distant shot shows the two shaking their heads and lowering themselves behind the counter again.
Continuity mistake: When Jerry throws all the knifes on the table he picks up a certain knife. It cuts to another shot and you see him pick up the knife again, but it isn't the same knife anymore. The knife he picked up in the first place is still on the table. (01:12:25)
Continuity mistake: When Lynda is running out of the garden gate after an argument with her father, she throws the rake behind her. In the next scene, when her father steps on it, it is in a completely different position.
Continuity mistake: When Roxanne finds out the Charlie is the one writing the letters, she pushes him out the front door and when the camera angle changes to the outside she's pushing him again about 3 feet away from the front door.
Continuity mistake: When Valerie Vomit is about to steal the Pepsi truck, we see the driver standing behind the truck. In the next closeup we see a cord attached to his pants and the truck, which, as a result, rips his pants off as Valerie speeds off with the truck. Yet in the shot previous to this, there was no cord attached to his pants or the truck. (00:29:20)
Continuity mistake: When Margaret is getting rid of the evidence of Billy Hahn visiting her, she crumples up the papers in his file and tosses them onto the file. The next shot showing her getting her gun out of the drawer, the paper is gone, then a different angle shows the large crumpled wad again, then again, a new angle shows an even bigger crumpled wad.