Continuity mistake: When Chesney meets Kelly in the cafe, Kelly drinks Coke from a can. When Chesney spills the drinks, Kelly's Coke is in a glass and the can has disappeared.
Revealing mistake: The corpse on the medical examiners table noticeably swallows during a close-up. (00:29:23)
Revealing mistake: When the Yamakasi and the children are trying to escape from the last house, they break the wall but the shot later, it looks like it has been cut with a chainsaw, or another precise tool.
Continuity mistake: When Tony and Keith are playing dominoes, Tony picks up the ones in front of him and then they are back on the table as the camera angle changes from each guy talking.
Continuity mistake: Aaron and Steven are talking in front of 3 human statues. When they begin they are on the left side of the front statue and when they change the angle of the camera they are on the other side of that statue. (01:10:50)
Revealing mistake: When Kirsty breaks them out of the police jail with the van she stole, you can see the fake wall created, as it built out of line with the real wall.
Continuity mistake: This mistake occurs during the scene where Sean comes home after work and complains that D-loc's music is too loud. Right after Sean and D-Loc get into it, D-loc stands up and you can see that the right side of his hair isn't braided. But in the next shot, he sits down and his hair is 'magically' braided.
Continuity mistake: When Enid and Rebecca first visit Seymour at the garage sale, one shot shows Rebecca covering her mouth to hide her laugh, but in the next shot her expression and stance are significantly different.
Visible crew/equipment: When the girl is killed in the toilet, the hand of the puppeteer holding the scorpion claw is visible.
Factual error: During the final shoot-out, when Raf shot the man on the roof as he enters town, the wrong flag is displayed - a 48 star flag, but the time setting is the 1880's, when there were fewer states.
Continuity mistake: Walter takes part in a trial performance to join Erika's piano master class. When he opens the door to the concert hall his collar button is open, but when the camera angle changes and the door is seen from inside the shirt is closed. (00:28:55)
Continuity mistake: When Sam and Lucy escape by bus from the custody hearing Lucy's hair changes from shot to shot. (01:02:50)
Continuity mistake: One of the prisoners is washing his face in a sink and there is a shot from under the water, where we see the man's face in a round sink. The next shot is from the cell and here we see that the sink is rectangle-shaped with only rounded corners.
Revealing mistake: You can see the rigging that is used to lift the bus off the ground to allow it to do the side skid. (01:07:56)
Plot hole: When John retrieves the mail from the postman, Iris dashes outside. Less than 10 seconds after she closes the door, a car is heard, off-camera, honking a horn. Wouldn't John have found Iris so soon after that noise is heard? She doesn't seem to have enough time to allow for a search for her.
Revealing mistake: When Antonia is cutting bread in the homeless shelter kitchen she gets startled and knocks an earthen pot on the ground. However, it doesn't look very accidental as she grabs the pot and throws it down. (00:06:55)
Plot hole: When Margaret has to collect the $50,000, she goes around to various banks trying to get a loan on their house, which she can't get because her husband, co-owner of the house, isn't around. Why couldn't she just have taken the papers, said she was going to take them home to her husband, forged his signature, and brought them back? You can't exactly say she has either moral problems or isn't devious enough, since we've already seen her stuff a body into a dinghy, toss it into the lake, and come back to her house looking fairly normal.
Continuity mistake: In the childhood oven scene, there is a shot of the mother peeling steamed tomatoes, the shot of the tomato she throws at Hedwig shows fresh tomatoes, then the tomato looks steamed in the oven.
Continuity mistake: While Alice is picking up glasses, she tucks a marigold in her hair. After she drops the glasses and she bends down to pick the pieces up, the flower disappears, then is back in the following shot.