Other mistake: When Yoshi opens a window, part of the background is coloured in like his body. (00:09:29)
Other mistake: When Oogtar says the Warp Pipe leads to the haunted house, his eyebrows disappear briefly. (00:07:50)
Super Mario World (1991)
2 other mistakes in Ghosts 'R' Us
Starring: Tabitha St. Germain, Walker Boone, Catherine Gallant, Judy Marshak
Genres: Animated
Audio problem: Several times throughout the episode, characters' mouths move without any dialogue being present.