Continuity mistake: The trap door that Apocalypse uses to escape suddenly disappears once Wolverine tries to claw his way through it. (00:19:35)
Continuity mistake: When the statue is about to fall on Wolverine, his arms are colored yellow. (00:16:25)
Continuity mistake: When the tank is falling through the hole in the bridge, the tank's gun barrels are pointed towards the water. When the shot changes to the tank landing in the water, the gun barrels are pointed towards the sky. (00:09:40)
Continuity mistake: When the news reporter is first shown talking about the World Peace Conference, he has one blue eye and one brown eye. For all remaining shots he is in, both of his eyes are blue. (00:07:40 - 00:08:35)
Continuity mistake: When Storm is teasing Gambit for damaging the pool table, she is holding a television remote in her left hand, which is yellow (Storm doesn't wear gloves). A couple of shots later, she is holding the remote in her right hand (she had time to transfer the remote to her other hand, so no mistake there), which is colored correctly. (00:07:35)
Continuity mistake: When Rogue turns her head to face Jean Grey, some of her brown locks of hair turn white. When she turns back to face Gambit, the white locks become brown again. (00:07:20)
Continuity mistake: When Rogue tries to sink the 8-ball, the ball comes to a dead stop just in front of the side pocket. When Gambit goes to take his turn, the 8-ball is suddenly near the center of the table. (00:07:00)
Continuity mistake: When Rogue and Gambit are playing pool and Rogue is getting ready to try and sink the 8-ball, the cue ball is shown to be close to the corner pocket and its rail. When the shot changes, both balls are suddenly further away from the pocket and the rail. It's an instantaneous change, so it can't be a matter of the cue ball rolling. (00:06:45)
Continuity mistake: When Apocalypse is saying "Go forth my horsemen," his right arm is raised up. When the shot changes, his right arm is immediately at his side. (00:06:30)
Continuity mistake: When Cyclops forces his way to the front of the crowd to confront Warren Worthington (Mystique in disguise), the Lady Gardener is standing just behind the mutant with the bowl-cut hairdo. When the shot changes, the two are suddenly standing next to each other. (00:04:30)
