Visible crew/equipment: In one shot at the end, when all the surrogates fall to the ground, you can see a few crew members (one with a white megaphone) standing in the street in the upper left corner. (01:19:55)
Continuity mistake: When Garzooka goes to Garfield's house, he pounds on the door and it appears as big as him. But after he breaks the door open, the doorway is thinner. (00:17:05)
Continuity mistake: In the scene on top of the drill, Kirk falls off the edge. When Sulu helps him up, he's holding onto the platform with his right hand and being helped up by his left, but in one shot he's holding on with his left hand, and being lifted up by his right. (00:57:25)
Continuity mistake: When Henry is telling Claire about his vasectomy, the paper mold on the table in front of her is right-side-up in one shot, then upside down, and then back to right-side-up.
Continuity mistake: When John confronts Esther and says he can't do it any more he is motioning with one hand. Camera cuts and now he is motioning with two. (01:34:25)
Continuity mistake: In the desert, throughout the chase scene between the black SUVs and the taxi, the damage on the front bumper constantly changes. It 'fixes' itself several times, most notably on the left side. (00:15:00)
Revealing mistake: After Chuck steps on the toy duck, he looks up to see the alien family and their house behind them. However, there is no reflection of this on his visor, just an empty field and the trees beyond.
Continuity mistake: At the very beginning, as Ana is running away with the Nano warheads with Duke following, she is first holding the case in her right hand. Cut to a shot in front of her and the case is now in her left hand. It is back in her right hand in the next shot. (00:12:10)
Continuity mistake: In the carnivorous plant scene, Manny grabs the fruit (the bait), which is sitting in the middle of the plant. In the next few shots, the bait disappears and then is replaced with a bulb that housed the red and blue "wires".
Continuity mistake: At the very beginning, when Quaid has finished showering and is picking his phone, wallet, badge, keys, etc, there is a shot of his hand as it is picking up his cellphone. Cut to a wide shot of him and the objects have moved. For example, the coins have become a close cluster, his pack of cigarettes is no longer on the newspaper, and his badge has switched places with the lighter. (00:02:45)
Continuity mistake: Clay puts a 'Have you seen Whitney' flyer on the back of the SUV. When the car drives past the Crystal Lake sign, it isn't there. When it parks, the flyer has returned and a guy removes it in anger. (00:24:35)
Character mistake: While examining "Diagramma della Verita" in the Vatican archives, Langdon is careful to use a cotton glove and a pair of tongs to turn the pages. But when he returns later to search the Bernini texts for clues about the "fire" church, he turns the book pages with his bare hands. (00:36:30 - 01:04:55)
Continuity mistake: In the very beginning, when Owen's friend is talking to the man in the black Audi, the parked car's steering wheel changes position.
Continuity mistake: The miner wounds Sarah's right forearm during the supermarket chase and the medic bandages it up. Yet, in all subsequent scenes, her arm is fine.
Continuity mistake: In the scene where Clouseau is having his hair shampooed, the amount of shampoo on Ponton's hands changes, and then the suds disappear. (01:07:40)
Continuity mistake: When Jackson and the kids are at the dried up lake in Yellowstone park, they walk past the carcass of an elk. We change to the long shot, and when the army arrives, the carcass has gone. (00:21:35 - 00:22:05)
Continuity mistake: When John is decoding the numbers for the first time, he uses a whiteboard. On the whiteboard are, presumably, spelling words for Caleb. He erases some of these to make room for the numbers. In the various shots of this scene, words disappear and reappear continuously, often written slightly different.
Continuity mistake: When Bad calls his son, the phone he's holding moves from his right hand to his left between shots. (01:13:10)
Factual error: The billboards behind the kissing sailor and nurse photograph don't match the ones from the real photo.
Continuity mistake: When the people in the car reach a blocking car in the middle of the road, the people decide to race away off-road because the girl is infected. While they're moving to the side of the road, the father of the little kid hits and breaks the left-forward window. A shot later when the car is smoking, the glass is fixed.