Continuity mistake: In the end, when the President is visited by the X-Men, he receives a blue binder, which is laid in front of him on the table. When they have left, you see a shot including the President's desk, and you can see that the only thing he has on the table are some sheets of paper, stapled in the upper left corner, opened up. Then the shot changes to a close-up of the President, and then back again, and you see the blue binder in front of him, closed, and the papers have disappeared. (02:01:40)
Continuity mistake: When Wolverine attacks the SWAT member in the Mutant Academy kitchen while Iceman takes cover, there's a spot the difference competition between the start and end of the gunfight. After a second or two there are bullet holes in the back wall, the Dr. Pepper's been knocked over, the basket's gone from the corner of the table, and the chair at the right is maybe a foot from the corner. When we cut back, the bullet holes in the wall have changed position, the Dr. Pepper's righted itself, the basket's back on the corner, and the chair's now much closer to the edge. All this while Iceman's hiding and Wolverine and the gunman are fighting each other. (00:36:40)
Continuity mistake: When Magneto kills the soldiers outside Cerebro 2 their bodies are left all over the place. But when Nightcrawler, Storm and the rest of the X-men come to the same place the bodies have disappeared.
Continuity mistake: When we see Logan enter the mansion and Rogue comes to greet him, Iceman is standing just behind Rogue, then the camera cuts to a front view, and Iceman is now shoulder to shoulder with Rogue, then it cuts to the back again, and he is back behind Rogue. (00:15:45)
Continuity mistake: When Wolverine, Rogue, Bobby and John are in Bobby's house and are talking to his parents, his dad says to Wolverine "What are you a professor of?" Just after this the camera cuts to an overhead shot, there is a solid orange pillow at Bobby's brother's side, but in all following shots the solid orange pillow has vanished and is replaced by two striped pillows. (00:53:55)
Continuity mistake: The mutant assistant that Stryker is controlling has the same healing abilities as Wolverine, but somehow she doesn't heal when the mind control substance is put on her neck. Even if she would still be affected by the mind control stuff, the wound she got from it should have healed. (00:46:50)
Continuity mistake: Near the start in the museum, when Pyro is asked for his lighter and refuses, watch him playing with his lighter. One shot shows the top flipped open away from him, but when the angle changes it's facing towards him. There's no time it's out of shot for it to move. (00:09:35)
Continuity mistake: When Bobby gives Rogue the clothes, it's shown that she is not wearing a bra. But when she is draining John's power later, a bra strap is visible on her shoulder. (00:48:00 - 00:58:20)
Continuity mistake: When they show a shot of the captured children in the cell, all of the children are barefooted, but when they show the children running in the snow after escaping the dam, a few of them are wearing brown slippers. When did they get a chance to put those on? (01:21:50 - 01:50:55)
Continuity mistake: When Wolverine is fighting Deathstrike, Wolverine lands on a steel-like platform hanging over the water tank. When Deathstrike gets underneath and starts stabbing Wolverine, she is on his left side, yet when the camera cuts to a view from underwater looking up, she is on his right side. (01:31:00)
Continuity mistake: In the scene where the President is about to address the nation, he is handed a glass of water, but in the following shots there is no glass to be seen. (01:58:30)
Continuity mistake: In the beginning when we see Nightcrawler get past the metal detectors, in the first shot we see him standing still next to a striped bench. The following overhead shot, the bench is now completely red with no stripes. (00:02:35)
Continuity mistake: When Mystique is looking around in Stryker's computer, she notices a folder marked "Cerebro", next to the "Delete" icon on the screen. However, when she opens the folder, we cut to a wide shot and the icons around the delete icon have renamed themselves, plus the cerebro folder itself has disappeared. (00:23:10)
Continuity mistake: When the SWAT team are inside the mansion, Logan jumps down to save Rogue Bobby and John, and he chucks two guys back some distance. In the overhead shot, the four SWAT guys are together on the floor, instead of two of them being some distance away like we saw in the previous shot. (00:38:25)
Continuity mistake: When Wolverine handed the bottle of Dr Pepper to Bobby, he was holding the body of the bottle. But when the shot changes to show Bobby taking the bottle, Wolverine was holding the bottle neck. (00:30:00)
Continuity mistake: In the scene where Wolverine is talking to Stryker in the mansion corridor, Bobby creates an ice wall between them, including the wall. Shortly afterwards when they leave and Bobby takes his hand away, the wall suddenly has no frost on it at all. (00:41:45)
Continuity mistake: When Grace (Mystique) walks up to the guard of the plastic prison and sits down opposite him, she puts down two beers on the table and puts her hands to her chest. In the following shot her left hand is still on the beer glass. (00:44:20)
Continuity mistake: In the museum scene at the beginning when Iceman freezes the guy on the floor, you can see a guy standing beside him with jeans and red boots on. The shot goes back to the guy on the floor and the one who was standing beside him is now standing behind him. (00:09:50)
Continuity mistake: When Nightcrawler is inside the Oval Office, he jumps on the President, and the President's leather chair changes direction between shots. (00:04:35)
Continuity mistake: Close to the beginning of the film when we see Wolverine approach Cerebro, you can see him from the back entering Cerebro from the left, yet on the face shot he is entering Cerebro from the right. (00:18:35)
Answer: The president is delivering a live address on television. The storm would make an excuse for the break in the signal.
Nick N.