Factual error: About 20 minutes in, the group find a Welsh miners' group in the phone book. The character who is making the call speaks the first two digits of the phone number: "0, 1,..." The movie is set in 1984, when the dialling code for that district was "0639" In that year, "01" was the code for London, not Wales.
Factual error: When Jess meets her father and Martin on the embankment it is twenty to five in the afternoon, however this is between New Years Day and Valentines Day - it would be dark at this time of day in these months.
Factual error: The film makes use of a real Broadway theater, the St. James, which is on West 44th St. When they leave the stage door, the actors are next to the Edison Hotel, which is on 47th St.
Audio problem: When Dawson and Amanda are at the Vandemere House, there is a nighttime scene where they are in the living room. Dawson is by the fire, and Amanda is on the couch. You can see Amanda's profile, and you hear her say something about turning on the radio last time they were there, and how she knew a song would come on. And you hear her laughing, but her lips and chin do not move. (01:18:00)
Continuity mistake: When they come over the mountain, Moses looks out at the Red Sea and sees nothing on the horizon. When they get across, they can see the mountains where they crossed very easily - the area on other side has mountains similar to the ones they crossed, which should have been visible when first approaching.
Character mistake: When the supply convoy is ambushed, Soto is instructed to get on the .50 caliber. However, the weapon on the gun ring is a .30 caliber M1919 machine gun, not a "Ma Deuce" .50 caliber.
Character mistake: Nikki lost her insulin kit and needs insulin. Her mother suggests getting her a fruit juice, something sweet. Fruit juice contains a large amount of sugar which raises blood sugar levels very quickly. Therefore, people with diabetes are usually best to avoid drinking fruit juice. Her suggestion is absurd.
Continuity mistake: When Anna Kendrick visits Jennifer Aniston in the hospital it shows a cake from different views. When the views change the candles light and relight. (01:14:30 - 01:15:25)
Suggested correction: The candles on the cake never light and relight. They are always lit from the point when Anna Kendrick (Nina) lights them. In one shot they look unlit due to the pillow behind them but if you look closely they are always lit.
Character mistake: At the hospital, Alice's husband says, "Here we are, in a major hospital, and they only have one elevator." In fact, there are two elevators, right beside each other. He actually looks at the other one before making the comment.
Suggested correction: He meant one elevator bank that actually worked. During the time they waited, none came.
Exactly. He says "they only have one elevator running", which is different than saying they only had one elevator.
Other mistake: During the driving scene in the woods with the Bronco, at least two shots are reused twice.
Factual error: The RUC officers are wearing blue uniforms. The RUC actually wore dark green uniforms.
Character mistake: When Jesperson imagines himself as a Mountie his uniform is completely wrong and is not even the right colour. As it was his ambition to join the force and he has photos of RCMP officers in his cab, it seems unlikely that he would imagine himself in a completely incorrect uniform.
Suggested correction: It's not a character mistake, for the reasons stated; it's a clear factual error from the filmmakers.
It's a character mistake since it's his imagination and, as you stated, it's not something the character would get wrong.
Continuity mistake: Jay is mopping the floor after promising on the phone to his dad that he'll bring his non-existent fiancee to the wedding. He tries to talk one of the nurses into joining him. While doing so, he stands before her leaning on his mop with his left hand on top, which switches to the right hand between shots. (00:06:40)
Continuity mistake: As the two assistant workers walk away from the prison building at the end of the first day, Charlotte Gainsbourg's grip on her folders switches between shots.
Continuity mistake: During the scene of the first meeting between Gus and Ruby, Krysten Ritter's hair moves back and forth (behind or in front of her left shoulder) between shots multiple times (most obvious example: when he offers her a drink). (00:12:45 - 00:14:35)
Continuity mistake: The movie opens with an American Football match; look out for the girl wearing number 6 for the red team, Molosses, who has mid-length locks of straight reddish hair coming out of the helmet, down her back. When a touchdown is scored and celebrations begin, number 6 takes her helmet off, revealing the face of the protagonist, Karidja Touré, who has long black hair in braids. (00:01:20 - 00:02:40)
Continuity mistake: Kevin Shepherd pulls over in front of her fiancee's dad. It's still a wide angle, but you can see distinctly both her and his left arm stretched forward; she is looking at her engagement ring, he has his hand on the steering wheel. Before the camera cuts away though, he lowers his arm; it is not acknowledged in the new shot, where both have still their left arm forward. (00:03:35)
Revealing mistake: JR is in the weapon container of the crazy dealer, who passes him some of his goods. JR ends up holding in his right arm a MP5K and an M4A1, which combined are about 5 kilos, but then he passes him an M60 Machine Gun, which weighs over 10 kilos and that the relatively diminutive protagonist just handles throughout the scene gripping it with his left hand and making no effort whatsoever. (00:25:20)
Revealing mistake: At the end the sides of the grave (which Jack just had dug by spade) are too perfect. Only an excavator could get such neat sides.
Continuity mistake: Master Lui at his first appearance in the movie kills the traitor slicing his throat with burning tongs which he points right away at the eyes of the protagonist. Sammo Hung's grip on the tongs changes between shots. (00:11:00)