Pokemon: The First Movie - 2 Pokemon Mix-Ups and a Mistake
1)First one of the trainer going to Newisland had a Pidgeot(clearly by size and "hair") but keep calling it a Pidgeotto and talks like a Pidgeotto.(a translation mistake obviously)
2)Second in the cloning lab (dispise what the slip-up "Pokemon Screw up" says) the pokemon the see on the screen that the call Alakazam is a Syther. (another translation mistake)
3)Third when the originals explode out of the lab and Vaporeon walks across he has no fin on his tail.
(The Webmasters have disabled posting of any new comments on this Slip-Up)