Family Ties - S4-E17
Other mistake: The final shot of Magneto flying away is a recycled shot from the season 2 episode "Reunion, Part 2." (00:20:40)
Family Ties - S4-E17
Other mistake: When Scarlet Witch falls from the cliff, she lands on a hover craft and kicks its pilot off. The pilot is then immediately show falling into a pond. It then takes Scarlet Witch several seconds to save Quicksilver who was free-falling from the same cliff. Given how fast the hover craft pilot fell to the ground, Quicksilver also would have fallen to the ground before Scarlet Witch could have caught him. (00:16:50)
Family Ties - S4-E17
Other mistake: All of Scarlet Witch's screams in this episode are recycled from Lady Deathstrike screaming in the season 3 episode "Out of the Past, Part 1." (00:16:55)
Other mistake: When the Shadow King in his human form is passed out on the floor, his left hand appears to have at least six knuckles. (00:08:25)
Secrets, Not Long Buried - S4-E15
Other mistake: When the group of mutants are listening to Solarr's speech, in one continuous shot of ten of them that lasts at least four seconds, they are all standing completely still, not one of them moving a muscle, blinking or making the slightest adjustment in their facial expressions. (00:17:00)
Secrets, Not Long Buried - S4-E15
Other mistake: At one point after Cyclops ejects from his mini-jet, you can see that he is just floating in midair instead of descending back to the ground. (00:03:15)
Other mistake: After Rogue absorbs Wolverine's healing powers and purges the transformation spores from her system, she reverts back into human form including losing the tail that she grew. Given that the tail protruded from her backside, there should have been a hole in the back of her pants afterwards, yet there is none. (00:16:40)
The Lotus and the Steel - S4-E13
Other mistake: The Silver Samurai slashes Wolverine in the back with his sword twice and Wolverine reacts in pain, yet there are no tears in Wolverine's shirt afterwards. (00:19:05 - 00:19:50)
The Lotus and the Steel - S4-E13
Other mistake: The camera is out of focus when the Silver Samurai threatens the villagers. (00:09:35)
The Lotus and the Steel - S4-E13
Other mistake: When Wolverine is telling Xavier about his road rage incident, his jeep is missing its windshield. (00:03:20)
Have Yourself a Morlock Little Christmas - S4-E12
Other mistake: Jubilee should not have been able to see Mariana without looking around the corner. (00:10:25)
Have Yourself a Morlock Little Christmas - S4-E12
Other mistake: When Ape and Annalee walk to the back doors of the ambulance, the window on the right rolls down. Ignoring the fact that those windows don't actually roll down, neither Ape nor Annalee do anything to make it roll down. (00:06:55)
Beyond Good and Evil: Part 4 - S4-E11
Other mistake: During the montage of people being erased from time, the exterior shot of the X-Mansion shows part of the mansion destroyed. The mansion is later shown to be destroyed by Graymalkin after the heroes defeat Apocalypse, but at this point in the episode there's no reason for the damage. (00:12:20)
Other mistake: When Cortez is using the remote control for the power inhibitor collar to fend off Gambit and cause him pain, you can see that Cortez is actually pushing the "Mutant Power On" button and not the "Pain" button that's just above it. (00:16:25)
Other mistake: Moira's arms are disproportionately long when she rescues Xavier from falling into the pit. (00:12:30)
Other mistake: When the two civilians are walking past Joe McTaggert's campaign posters, they are shown to be walking unusually fast, almost as if the ground beneath them is moving them forward between strides (similar to as if you were walking on a moving sidewalk inside an airport). (00:03:00)
One Man's Worth: Part 1 - S4-E1
Other mistake: Shard shows Storm and Wolverine surveillance footage of Trevor Fitzroy's deal with Master Mold, stating it was all they could get of their plan before the camera was discovered. However, the footage shows multiple camera angles that a lone mounted surveillance camera could not achieve. (00:11:30 - 00:12:35)
Weapon X, Lies, and Video Tape - S3-E19
Other mistake: The pickup truck Beast is driving appears to be missing its foot brake. (00:18:50)
The Juggernaut Returns - S3-E17
Other mistake: During the "Previously on X-Men..." segment before the show's intro, it shows the Juggernaut landing in the ocean and walking across the ocean floor after Gladiator had hurled him away. However, Juggernaut's fate was never actually shown after Gladiator threw him. He was only seen fading off into the distance. (00:00:50)
Other mistake: When Corsair is running towards the Starjammers and Storm at the top of the Mayan structure, Lilandra can be seen among the group despite the fact that she was not in the episode before or after this moment. This was most likely supposed to instead be Jandra, the Shi'ar child that the Starjammers were trying to protect. (00:18:50)
Answer: It appears a number of factors led to its demise. It was originally intended to air for 65 episodes, but its popularity extended that. However, there were continual production quality problems, issues regarding whether the content was suitable enough for children, as well as financial considerations that finally led to it being ended.
raywest ★