Island of the Giant Pokemon - S1-E17
Other mistake: When Ash and his friends are about to hit the Zapdos robot, its body is missing, and shortly after, Pikachu's cheek pouches disappear. (00:18:42)
Tentacool and Tentacruel - S1-E19
Other mistake: After the Tentacool on Meowth says that Horsea must be punished, Meowth's mouth is missing. (00:14:38)
Other mistake: When Brock says, "Yeah. The season of love is when Butterfree lay their eggs," two Butterfree occasionally are missing feet, and another one occasionally has a part of its wings mistakenly colored black instead of white. (00:01:49)
Abra and the Psychic Showdown - S1-E22
Other mistake: When Ash says, "Without a Marsh Badge, I can't get into the Pokémon League!" the strips on Pikachu are missing. Also, Ash does not have gloves, but in the next shot, he does. (00:07:11)
Other mistake: When Ash and friends are first seen when a Ghost Pokémon laughs, the base on Pikachu's tail is missing. (00:07:47)
The Ninja Poke-Showdown - S1-E32
Other mistake: When the floor in the slanted room tilts, Ash and his friends tilt, but the trapdoor does not. (00:15:19)
Other mistake: When the camera pans across the Pikachu when they are surprised, one of them is missing its cheek pouches while another is missing its left one. (00:03:06)
The March of the Exeggutor Squad - S1-E41
Other mistake: The Pokemon Exeggcute is shown evolving in to an Exeggutor naturally. But the Pokemon Exeggcute can only evolve into an Exeggutor with the use of a leaf stone. In the Japanese version, there is a mention that something in these woods causes Exeggcute to evolve without using the Leaf Stone (when Exeggcute evolves, James even mentions that there is no stone). However, as this was skipped in the English version, it creates a plot hole.
Other mistake: When Pikachu's pain increases, his nose is missing. (00:01:51)
Other mistake: When Todd says Ash and his friends are on time, his camera is in front of them despite him hiding from the side. (00:13:09)
Other mistake: Assunta's Ivysaur attacks Sparky too early, before the battle even started, not to mention Assunta haven't given it any commands during the battle.
Other mistake: When Meowth is reading about the trophy, he has five lines on his charm instead of four. (00:03:30)
Other mistake: When Meowth shifts his eyes from his book about the trophy to the trophy, he has five lines on his charm instead of four. (00:04:11)
Other mistake: When Team Rocket is running away with the trophy, James falls flat on the ground, and an indentation of his body as well as the trophy is made. The indentation shows a perfect match to the trophy, but James' arms were partially covering it, so there shouldn't be a perfect indent of the trophy in the ground. (00:05:18)
Flower Power - S3-E6
Other mistake: During the second battle with Team Rocket, James tells Victreebel to use Take Down, but it actually uses Swords Dance. This error is corrected in the Polish dub. (00:18:08)
Other mistake: When Jessie instructs Meowth to unlock the door to a building, there are five lines on the latter's charm instead of four. Also, the former's right glove goes from absent to appearing. (00:02:11)
Kikyo Gym! Sky Battle!! - S3-E15
Other mistake: After Falkner tells Pidgeot to spin and dodge during his match with Team Rocket, Pidgeot is dodging, but does not spin. (00:05:14)
A Differently Colored Yorunozuku! Catch It!! - S3-E38
Other mistake: When the Pokédex tells facts on Noctowl, Ash's right ring finger and the one above lack a separating line, making it appear as if they are fused together. Also, the angle created by the screen and the identifier is a 130° angle, but in the next shot, it is a 170° angle. Additionally, Ash's right index finger is at the top of the section with the screen, but in the next shot, it is more in the centre. (00:02:08)
Other mistake: When Brock says that he, Ash, and Jessie should set up camp for the night, light is present despite Brock not having set up the campfire yet. (00:06:54)
Pokémon Fortune-telling!? Enormous Melee! - S3-E41
Other mistake: When Ash and friends are surprised when they see the Day Care workers removing masks, the edges of a Sentret's ears are mistakenly coloured medium-brown instead of dark-brown. Also, a Sandshrew has an entirely yellow face when the bottom half should be cream. (00:12:22)
Answer: He is a good guy but just found himself in a bad situation when he worked for Lysander. He didn't want him to harm Ash and his Pokémon when he was trying to get the special bond between Ash and his Greninja to work. He does leave Lysander and go back to being a good person.