Mojovision - S2-E11
Continuity mistake: After Rogue and Beast have been shuffled out of the cube and into their television program, Jean is shown sitting down and leaning back on her elbows, while Wolverine is on his knees. When the shot changes, both are now standing upright. (00:13:08)
Mojovision - S2-E11
Continuity mistake: When Wolverine is climbing the building, his upper body is shown as being higher than the top story windows. When he calls out to Jean after she gets attacked by the Punisher robot, he is now three floors down. (00:16:03)
Mojovision - S2-E11
Continuity mistake: When Mojo is telling Cyclops that he can write him out of the first act, the middle of Jean Grey's outfit is peach-colored, when it should be blue. (00:08:51)
Mojovision - S2-E11
Continuity mistake: When Mojo is saying "Control room," Rogue is suddenly missing from the cube that the X-Men are trapped in. She reappears in the next shot. (00:09:58)
Mojovision - S2-E11
Trivia: When the camera is panning across Mojo's studio audience after he has abducted the X-Men, you can see an older man in the middle of the crowd. This man is a caricature of Marvel Comics legend Jack Kirby. Coincidentally, Kirby died the day after this episode originally aired. (00:07:52)
Mojovision - S2-E11
Continuity mistake: When Mojo is saying "Go to something," the white sclera of his eyes is incorrectly colored the same green color as his skin. (00:17:30)
Mojovision - S2-E11
Revealing mistake: When Jean is dodging the Punisher robot's gunfire, the edge of an animation cel is visible, most noticeable when she is starting to form a telekinetic bubble around herself. (00:16:38)
Mojovision - S2-E11
Revealing mistake: When Sauron is first shown flying towards Shanna, the edge of an animation cel is briefly visible on the right side of the shot, going over a jungle fern. (00:19:54)
Mojovision - S2-E11
Continuity mistake: When Spiral is teleporting the X-Men back to Earth, the right side of Jean's outfit is blue, when it should be peach-colored, like the left side is correctly shown to be. (00:18:33)
Continuity mistake: The metal tubes on Wolverine's gloves appear and disappear when he is talking to Jean Grey. (00:04:19 - 00:05:07)
Continuity mistake: The Friends of Humanity members have patches on the backs of their shirts/vests/overalls that say FOH, but when the two members are checking on Wolverine in the alley, their patches read HOH. (00:07:00)
Continuity mistake: When Beast first enters Carly's room to tell her he won't be at her operation, she is not wearing any headphones. When the shot changes, she is suddenly wearing some. (00:08:15)
Continuity mistake: When Dr. Bohlson is cutting through the bandages around Carly's eyes, there is an audible tear, but when he stops cutting and steps away, the bandages are completely intact. (00:11:10)
Continuity mistake: When Beast first enters Carly's room at the end of her procedure, there is no window on the door. Later when Carly's father enters, the door now has a window on it. (00:11:05 - 00:12:05)
Continuity mistake: When Graydon Creed is interrogating Carly, their positions in the room are different depending on the shot. When first shown, she is tied to a chair, with a bare wall a few feet to her left. When Wolverine enters the room, he enters through a door that is now on the wall on Carly's left that was previously bare. When Wolverine tells Creed to let her go, they are suddenly right next to a wall on Carly's right. Then when Creed is pointing the gun at Wolverine and for the remainder of the scene, Carly is suddenly facing the door Wolverine came through. (00:15:35 - 00:17:50)
Continuity mistake: When Dr. Bohlson follows Beast out of Carly's room, he closes the door behind him. A couple of shots later, the door is open. The door is then closed again when Bohlson is reentering the room. (00:12:30)
Continuity mistake: When Wolverine interrupts the two men playing poker, you can see there are only cards and chips on the table. When the shot changes, a mug has appeared next to the white man's left elbow. (00:16:28)
Continuity mistake: When Wolverine cuts the doorknob off the door, you can see some of the door on the right side is still intact. When the shot changes, this part of the door is now completely missing. (00:16:55)
Continuity mistake: When Cyclops says to Beast "We're ready to help," his left hand comes into view, and you can see it is bare. Moments later, he is now wearing a glove on that hand. (00:14:55)
Continuity mistake: When Wolverine is asking Graydon Creed if he looks familiar to him, his cuspids are very long and sharp. Later when Wolverine is sneering at Creed during his breakdown, you can see his cuspids are now flat and not as long. (00:17:29 - 00:19:36)
Answer: Chris Potter, the original Gambit voice actor, did indeed quit the role in the 4th season. His last episode was The Phalanx Covenant Part 1 so it seems reasonable that Fox would limit the use of the character even though it was recast. It doesn't appear that Potter left the role due to animosity, he stated in an interview that he wished to play Gambit in the first live action X-Men film.
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