Continuity mistake: When Ben is first confronted at his father's car by the FBI, you can see Chase and Riley in the background standing there and then turning around and leaving. Then as they arrest Ben against the car, you can see Chase and Riley just turning the corner, noticing Ben being arrested, and leaving.
Continuity mistake: The actor who plays Ben as a child has brown eyes, but Nicholas Cage has blue eyes.
Continuity mistake: When Ben walks in to the bathroom to remove his overalls, he slams the tool belt up in the corner of the counter next to side panel wall and tile wall. When Ben unzips the overalls, the tool belt is now behind the last sink's faucet with part of the belt and fastener in the middle sink. None of the tool belt is next to the side panel wall. We next see a shot where the tool belt is almost entirely in the last sink, then back to being behind the faucet.
Continuity mistake: When Ben ducks into the Gift Store, there is a blonde lady in a black dress standing at the counter between Ben and the door. She steps forward out of the picture as Abigail goes by. Then as Ben starts to turn to leave the store you see her arm come back into the picture. But as Ben walks by that part of the store and the clerk says to Ben, "Are you trying to steal that?" the lady has disappeared.
Continuity mistake: When Ben puts his tool belt on the conveyor belt to go through the X-ray machine, we see the gloves are on the left and pointed down while the red, rubber encased plyer handles are approx. in middle leaning slightly to the right and no space between the plyer handles. As we watch the tool belt go through the X-ray machine, the gloves are on the right side with the plyer handles almost directly above the gloves, both handles visible and the rest of the belt all to the left.
Continuity mistake: After Ben And Riley climb down into the smuggler's hole and are scrambling to get away, Ben grabs Riley and throws him through a hatchway. Riley lands in the snow with a wall next to him, on the screen's left side. Right before the blast, Ben dives (is thrown) facedown in the snow next to Riley but the screen is a mirror image of the previous one because the wall is now on the right of the screen and so is Riley.
Continuity mistake: When we first see Dr. Chase's desk there is a Rolodex on the upper left hand side (as she is looking out over her desk). Then when Dr. Chase confirms that the FBI is right, that nobody could steal the Declaration of Independence, we see the Rolodex in the shot between her and Ben. It then disappears until Dr. Chase says, "You're treasure hunters,aren't you?" where it reappears between her and Ben. It not on her desk as Riley says "...owned by Freemasons." but reappears as Dr. Chase says, "Did Bigfoot steal it?"
Continuity mistake: When Abigail runs down the aisle trying to find a hiding place from Shaw and Viktor, she jumps over a small space between some meat display coolers. In that shot the "butcher lady" can be seen behind a large roll of brown paper to the right of the scene. To the left of the space, behind a roll of white paper, is a second butcher. This second butcher is right next to where Abigail lands and is sitting when the first butcher lady says: "If you're not a steak, you don't belong here." But there is no one near Abigail when the camera show her sitting there, talking to the butcher lady.
Continuity mistake: In the treasure vault Riley stands in front of that emerald statue, and on its chest you can see a part which is not covered in dust. In the next shot the whole chest is covered in dust. The clean area coincides with the later placement of Riley's cheek, which means the first shot was actually taken after the embracing and implemented before. (01:50:45)
Continuity mistake: After the Independence Hall chase, Ben tells Abigail & Riley to meet him at the car. When Ben arrives he is confronted by the detective, then placed under arrest, and in the background behind the detective you see Abigail & Riley standing on the sidewalk. In the following shots the positions of Abigail & Riley keep changing.
Continuity mistake: When Riley and Abigail are running through the tunnel, trying to get away from Shaw and Viktor, we see Riley running into people and getting knocked around and held up. We see a lady in a red suit go by and then there are two men in suits, the one closest to the camera has a medium brown suit on, over the collar salt and pepper hair and glasses whilst the man farthest from the camera has a medium gray/blue suit on and very short brown hair. The next shot shows Riley trying to go between these two men only now, the one nearest the camera has a very dark charcoal suit on, short white hair and no glasses whilst the other man is wearing a black suit, has greyish brown hair and is much older than before.
Continuity mistake: This has to do with Ben getting Abigail's fingerprints off the champagne glass. When he hands her the champagne glass, her fingers are positioned on the lower half of the glass. Later, when Ben "takes" her thumbprint off the glass, he takes it from a much higher part of the glass.
Continuity mistake: Ben stirs a solution to make the campaign button fluorescent and tests the solution. He dips two fingers into the solution, rubs them against his thumb, then draws a smiley face on the tabletop. When he shines the UV light on the tabletop, there's a small, compact smiley face. But if you watch Ben very closely as he is making the smiley face, he draws the eyes much farther apart and he starts the mouth of the face between the eyes. The one he actually draws is not the one that is shown.
Continuity mistake: When Ian abducts Abigail, you see some one shoot at Ben and hit the hood of his van twice, but in another shot you do not see any bullet holes.
Continuity mistake: In the scene where Ben and Riley meet Abigail for the first time, Abigail's assistant ushers them into the office and the camera shows her walking out of the office. In the next shot you see the camera on Abigail talking to the two men. When the camera pans back to them, you see the assistant leaving the room again. (00:22:20)
Continuity mistake: When Ben and Ian stand at the corner of Broadway and Wall Street, while they are talking to each other, you can see people in the background passing Ben, but they never pass Ian. And, when Ian asks Ben where the treasure is, you can see a black guy wearing a blue shirt passing Ben in the background. 10 seconds later you can see the same guy pass Ben again. (01:31:00)