Continuity mistake: When Highway first assembles his men, it is meant to be very early morning (5:00 am.). Judging by the very short lengths of the shadows, it is quite obvious that it is around noon.
Continuity mistake: At Ben's place, Frank enjoys a cold glass of Pabst Blue Ribbon - its colour, the level in the glass, and the amount of head change repeatedly within a few seconds.
Continuity mistake: During their escape the three protagonists have to wade through a canal. A few moments later their clothes are dry again. (01:02:15)
Continuity mistake: In the scene where Steph is in her second show, there are at least 2 different horses. The manes and tails go from being braided to being unbraided. Also, the breeches change from grey to beige. One of the horses before her round, a chestnut, has one sock, then none, then three, etc. There were multiple (I counted at least 7) horses that played the part of Lightning, who was supposed to be registered with the Jockey Club, which is the Thoroughbred registry. Most of the horses that played him were not even close to being Thoroughbreds.
Continuity mistake: When the football players are trying to chase Lucas off of the field, Lucas is not wearing or carrying his helmet, and it isn't seen anywhere near him. When the players give up and decide to continue playing with Lucas on the field, in the closeup Lucas is putting on his helmet, which has magically appeared.
Continuity mistake: In the dinner scene the boom mic drops into view for about two seconds.
Continuity mistake: Harrison Ford and his character's family are all huddled on a beach being pummeled by the wind of a powerful hurricane, but visible in the background are a couple of palm trees standing perfectly still.
Continuity mistake: Ray throws Audrey into a swimming pool when he discovers that she may be sneaking out on him. She is wearing a cap, shirt, shorts, socks and sneakers and is holding a bag. In the next couple of shots, she swims away and she is barefoot.
Continuity mistake: When Max has the accident with the bus, it is only a minor fender-bender. In a later scene, his car is shown in a junk yard with much more damage to it than what was originally done.
Continuity mistake: In the scene where Remy finally figures out that Ann has some serious questions about his dept., he pushes her against a tree. When the camera is on him, her necklace has swung around to the back of her dress. When the camera is on her, the necklace is 1/2 inside and 1/2 outside the front of her dress. This switches back and forth several times.
Continuity mistake: When Peggy Sue passes out at her reunion, the first shot (from her perspective) is her on the floor, looking up at her daughter and Charlie standing about 6 feet away. The second shot is her daughter and Charlie crouching down close to Peggy Sue's face. In the third shot, Charlie is instantly standing 6 feet away again.
Continuity mistake: After Eugene takes the stage to face Jack Butler, everyone (including Eugene) turns when Scratch walks into the room. When Scratch sits down and Eugene turns back to face Jack Butler, Eugene's hat is gone.
Continuity mistake: After the car accident, a man in a black hat and coat runs up to the left-side rear window of Patton's car, taps on the glass, then peers into the car. The camera angle changes to show the Jeep arriving and we see the same man in black arrive again to repeat all the same moves exactly. (01:13:30)
Continuity mistake: When Rachel goes to the "group", her bag is multi-coloured; when she comes home from the "group", her bag is different, it is now just black.
Continuity mistake: Mr. Fox gets to his apartment building sporting a huge cigar. He briefly talks, or at least attempts to communicate, with the girl in the lobby, and the cigar is gone. The cigar is back the moment he opens the door to his flat and the goons jump him.
Continuity mistake: Poirot met Ariadne Oliver who invites him to the "murder hunt." Poirot and Hastings then get on a boat to head there. As they sit on the boat, there are a few extras, led by an easily identifiable lady in a yellow sweater, that move up the stairs of the pier and reach the top. The boat slowly takes off, and about 10 seconds later we see the pier again, with again those same people from before just reaching the top of the stairs. (00:02:25)
Continuity mistake: To reach Poirot, Hastings walks through the Acapulco airport with two ladies (one with a white jacket, light blue skirt, updo, carries a large brown suitcase, and another one with short hair, glasses, white trousers) that are both in front of him AND behind him, depending on the camera angle. (00:01:30)
Continuity mistake: In the hotel Christopher Walken attaches the chain lock on the door. Camera angle changes and it is not locked, then locked again when the shot changes back.
Continuity mistake: Marjorie sprays the rapist in the left eye, mostly, with insect spray, but later it is his right eye that is affected the most.