Revealing mistake: When Tanya has just died, her face goes still and she stops breathing, but you can still see her pulse beating in her neck.
Continuity mistake: When The Rock is putting early in the movie he is on the phone, when the shot comes back to the room the putting green is missing. (00:01:50)
Continuity mistake: Near the end of the movie Ryan Phillippe is in a hospital bed with oxygen connected to his nose. When Anna Paquin reaches over to touch his cheek it is gone.
Other mistake: Liesel goes to live with Papa and Mama in 1937, and starts attending school. About half way through the movie, 1942, Mama goes to school to tell her that Max was okay. Liesel is still sitting in the same chair and with the same teacher as in 1937, and the kids around her have not changed a bit.
Revealing mistake: When the doctor intercoms the colonel because he cannot get into the medical room for the pregnant woman having nightmares, the camera shows the bridge intercom, which is simply the back end of a desktop computer with a couple of knobs stuck on it.
Factual error: This film takes place in the north eastern USA. During the beautiful scene with the large black bird soaring above, they added a close up of an Andean Condor. The Andean Condor only lives in South America; Peru, Argentina, Chile, etc.
Character mistake: Frank calls a box wrench a ratchet wrench when he's working on the car with Adele's son. (00:28:28)
Suggested correction: It looks like a ratchet wrench and Frank could have called it a socket wrench and still been correct - the terms are used synonymously. While I'm no expert on wrenches, my dad had all types of tools and I knew the different types of wrenches, saws, hammers, screwdrivers, etc. before I was a teenager. "Box-end" wrench refers to the shape of the wrench (box or ring), distinguished from "open-end." So, a ratchet wrench has the box-end shape and Frank correctly identified the ratchet wrench.
Factual error: Tilda Swinton requests a flight from Detroit to Tangier, Morocco, but it must be an all-night flight since she and Tom Hiddleston are vampires. They end up accepting a flight connecting through Madrid. Flying west to east, it would be impossible. If they leave their home at sunset, say 6 p.m. Detroit time, and take off around 8 p.m. Detroit time, it is already 1 a.m. In Spain. Toss in the travel time and they will be landing in Madrid in the early morning, which would kill them.
Revealing mistake: Anthony turns on Jason and shoots him. Jason dies on his feet and falls to the floor. Even after some time passes in the scene, there is no blood around his body at all. (01:16:40)
Continuity mistake: Near the end of the film when Hannah goes to Elliot's house to make up with him, she parks her Volvo SUV directly in front of the door. In fact, the car is visible behind her when she enters the home. Then when she leaves after they argue, she has to walk pretty far up the street to her car, giving him time to catch her.
Factual error: The bikes used in film are Enfield Classics, which were introduced in 2010 and not available in 1960 or 1947. The engines are visible in 2 scenes (when young Milka meets his sister for first time in Delhi and when Milka rides to see his old home when in Pakistan) and are AVL engines, not the cast iron engines in 1950s bikes.
Revealing mistake: Montana gets a call from Sam who is informing her about Damon Diesel. The camera shows Montana rushing up to the phone which is on the table. When the phone rings it is not on the call screen, it is on the contact page. Shortly after Montana's mother comes and leaves Montana glances at the clock and hurries to call Sam. She raises her phone to her cheek and ask "Sam what's the flight number?" If you look closely, the call is not actually being made as her cheek is pressing different icons on her phone. (00:23:55 - 00:25:40)
Continuity mistake: When Keisha shows the father the painting she made, the father places it on the table over the color palette. Then after Keisha screams in the father's face, the magazine is gone. He sprays her with breath spray and replaces the painting over the color palette. (01:07:00)
Continuity mistake: In the first story, when the guy with the balls under his chin is making a toast, the amount of vodka in the glasses changes when the camera angle changes. (00:08:30 - 00:09:30)
Continuity mistake: Notice how Julie pumps her shotgun twice within a few seconds in the lab without once firing.
Other mistake: In final 14 minutes, the greys are attacking the house. Several screws are "unscrewed" from the plywood. The first two are turned the wrong way, and the sound effect is of tightening. (01:23:54)
Character mistake: In the scene where Beatrice looks at the newspaper clipping about her accident. The word "sentence" is misspelled "sentance" (00:24:35)
Revealing mistake: When Charlie and Lindsay are having sex, almost when they're done, a horse gets into the bed. The horse disappears too soon.
Factual error: It was very nice of the East Anglian Transport Museum at Chappel and Wakes Colne to provide a train for the coder to go home in, and come in to work. The station is even in Suffolk; but of the two lines through the station, one is used by public trains, and the other by historic preserved trains. When the coder gets off her morning train, it is seen passing across points from the museum platform line into the railway museum, rather than continuing up the line to Sudbury, as a public train would. Appropriately, the train is a heritage DMU - a museum exhibit which has not been used on the main line for at least 25 years. So that's three reasons why she's not on a train which actually goes anywhere.
Continuity mistake: Max is wearing a suit jacket while he is beating a young woman. He throws her against a dresser and then when he goes to pick her up he is in shirtsleeves.