
Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Zander tells Caterpie to not leave, Ash and Max's bags disappear. (00:09:23)

Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Caterpie starts growing, Max and Brock's bags disappear. (00:07:20)

Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Ash first tells Pikachu to use Quick Attack, his bag disappears. (00:06:58)

Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: After Zander says that Dr. Gordon is a good inventor, May's bag disappears. (00:03:56)

Evolution! That Mystery and Wonder!! - S8-E50
Continuity mistake: When Zander accuses Ash and his friends of stealing, their bags disappear. (00:02:05)

Continuity mistake: When Meowth says that he and his friends do not have money, his disguise disappears. (00:20:40)

Continuity mistake: When Team Rocket's balloon falls from the sky, Jessie and James' gloves disappear. (00:18:20)

Continuity mistake: When Spinarak latches onto Team Rocket's balloon, the balloon's tail is completely brown instead of cream with a brown tip. (00:18:15)

Continuity mistake: When Team Rocket is trying to move their balloon with fans, the brown tip on Meowth's tail turns cream like the rest of his body. (00:17:33)

Continuity mistake: When the power goes out in the lift, Delia's shirt changes from yellow to blue. (00:04:30)

The Breeding Center Secret - S1-E55
Continuity mistake: When Pikachu finds Todd's camera, his left cheek pouch disappears. (00:16:40)

The Breeding Center Secret - S1-E55
Continuity mistake: After Ash and his friends leave their bags at the restaurant, Todd's bag can still be seen with him in several shots. (00:06:22 - 00:19:24)

The Breeding Center Secret - S1-E55
Continuity mistake: During the episode, Todd's gloves disappear in several shots. (00:15:23)

The Breeding Center Secret - S1-E55
Continuity mistake: When Misty says that she has a Pokémon, her bag disappears. This also happens when Cassidy admires her Psyduck. (00:03:10 - 00:03:34)

The Breeding Center Secret - S1-E55
Continuity mistake: When Ash says he and his friends are going to jail, the marks on his cheeks disappear. (00:15:35)

Continuity mistake: When Ash recalls Arbok, its Poké Ball is upright, but in the next shot, it is upside-down. (00:15:50)

Continuity mistake: When Jessie says there will not be a next time for the instructor, and when the Pokémon turn against Team Rocket, the inside of Ivysaur's ears changes from black to green. (00:17:42 - 00:18:10)

Continuity mistake: When the instructor sends out Jolteon and Vaporeon, the lower part of his shirt collar changes from blue to red. (00:14:51 - 00:16:12)

Continuity mistake: When the instructor tells Jolteon to use Agility, the sides of his shirt collar change from red to blue. (00:15:11)

Continuity mistake: When Ash tells Weezing to use Smog, the left sleeve on Ash's jacket changes from white to blue. (00:14:12)
Answer: There are a lot of fan theories around this, but the most common theme is that Pikachu had another trainer before Prof. Oak, who gave him to Ash. Pikachu didn't appreciate being handed over.
Ssiscool ★