Revealing mistake: Tea looks inside Solomon's bag and finds a paper bag with snacks. She takes a bite out of the snack, but when she removes it from her mouth and lowers it, the snack is whole and does not have a bite taken out of it. (00:11:18)
Revealing mistake: When Joey lands on the dragon's nest, he sits up and yells, "You're lucky you're up there, pal," to the dragon. When he sits up, a piece of hay in the nest can be seen layered over the bottom of his jacket, making it appear as if the piece of hay is floating. (00:03:28)
Revealing mistake: When Yugi, Tea and Tristan see the three monsters headed towards them, in the shot where Yugi says "It's definitely not nothing," the front side of the Millennium Puzzle is completely blank and is missing the designs. (00:16:30)
