X-Men 2 (2003)

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)

Revealing mistake: In the scene where Storm and Nightcrawler rush to rescue the children from the holding cell, you see a shot of the cell where the children stand up and say "Listen..." before Nightcrawler teleports inside. If you look carefully, you will see Nightcrawler's silhouette in the shadow against the wall. (01:27:50)

Trivia: During the scene in the bar with Mystique and the prison guard, the person on the TV is Dr. Hank McCoy - this is the real name of X-Man The Beast.

Trivia: The young girl who runs through walls and soldiers when the mansion is attacked is Kitty Pryde, aka Shadowcat from the comics. She is also referenced in the first movie, as "a girl in Illinois who can walk through walls." (00:33:20)

Trivia: Magneto is reading 'The Once and Future King' by T H White. In the novel Merlin is trapped in a crystal cave - Magneto in a similar plastic/glass cave.

Policeman: Put the knives down!
Wolverine: I can't.

President McKenna: What's that?
William Stryker: A jet.
President McKenna: What kind of jet?
William Stryker: We don't know...but it comes out of the basketball court.

Pyro: You know all those dangerous mutants you hear about in the news? I'm the worst one.

Question: Is there a reason for Storm creating a storm when the X-Men talk to the president or is it just to make the scene more "spooky"?

Question: When Mystique is disguised as Senator Kelly, why did she tell the other politicians about Professor Xavier's school?

Question: Why does Charles look out of the window in the end of the movie, when he's teaching a class?