Plot hole: When Ben Affleck is meeting with the man who changes Samuel Jackson's credit record, the man remarks that Samuel Jackson should not have told Ben Affleck that he was in insurance. Samuel Jackson never told Ben Affleck that he was in insurance.
Plot hole: When the President of the United States attends a public gathering (such as the SuperBowl) the level of security is extremely high. So why wasn't Mason's delivery on the day of the game checked for explosive devices?
Plot hole: When Eldon checks out the address Van Meter gave him he finds where Orchard and Sidwell are living. All well and good, except: A) The utilities bill is in the names of Orchard and Sidwell, who are known wanted felons in L.A. and B) even more implausibly, the bill is in BOTH their names.
Plot hole: When Edward meets with his PI, he hands him pictures of Connie and Paul that were taken the day before. In these pictures, there are also pictures of her coming out of Paul's apartment wearing jeans and a raincoat. The day Edward "went" to Chicago, was the same day she and Paul went to the movies. The next day, when Edward met with his PI to get the info, she hadn't seen Paul yet. And the day Edward hired the PI to follow his wife, she had already come and gone from Paul's wearing another black dress. The PI would only have time to see them on the day of the movie trip.
Plot hole: When Hugh is walking near the park gate, he should have seen Marcus. Marcus was on the same side of the post as Will was.
Plot hole: In the final scene of the movie, right after the big car pileup, it appears that everybody but the main characters disappear. Wouldn't you think that with such a major car pileup, there would be at least a few people outside their car wondering what was going on?
Plot hole: It's a good thing Sheldon didn't listen to Nora and change the cookie song, because if he had all the kids would still be singing Sheldon's cookie song (since they don't know about the change) thereby ruining the show without Rainbow Randolph's interference.
Plot hole: Mun has an eye transplant, and this gives her the ability to see the dead. However, how come she can also hear the ghosts as well?
Plot hole: The boys who chase Sarah pick up large stones from a carefully tended lawn, and they find them between the leaves without a bit of searching around. (01:15:45)
Plot hole: When Rose, Crispina, and other inmates are hanging clothes in the yard, a woman with a boy waves from a fairly distant compound gate. Rose says to Crispina "There's someone looking for you", although at this point she can't have any idea which of the inmates the woman was waving at. (00:38:25)
Plot hole: When Eve is in the back room at the barber shop and she is talking to the big guy she has a picture of her boyfriend in her hand. As she leaves the room the picture does not go out with her and we never saw her throw it away. So where did it go?
Plot hole: At the training sequence, where Anne Marie is running on the sea floor. When they get up, suddenly their surfboards turn up out of nowhere (they didn't have them tied to their ankles, because we would've seen that in the underwater-shots)
Plot hole: Holmes asks what had frightened Sir Charles enough to make him run away from the house. But when Dr. Mortimer described the scene, he only mentioned that at one point the prints did not show heel imprints. It is an easy deduction that sir Charles had been running, but the doctor did not say anything about the direction of the footprints.
Plot hole: In the scene where Richard Gere is looking at his reflection in the motel bathroom mirror, he imagines smashing his face into the mirror. When the phone rings, breaking his hallucination, he still has blood on his hands but it is never addressed.
Plot hole: When Sullivan shoots Connor Rooney at the end, he flicks the door and we see the dead body. However the wall and some of the floor have loads of dried blood on it when he was only shot seconds before.
Plot hole: When Nameless and Flying Snow are fending off the arrows, the arrows blocked by the two seem to be the only arrows coming toward the school, as there are no arrows flying beyond their reach (omitting the ones missing the school entirely).
Plot hole: Towards the end of the film when Private Shakespeare is talking to the wounded soldier, his coat and hair are suddenly dry, strange when the majority of the film is set outdoors in the rain.
Plot hole: Days after Hap's killing Ellie finds a shell casing from a Walther handgun. I find it hard to believe that the police wouldn't comb the scene of a cop's murder enough to find a bright shell lying on black rocks.