Other mistake: On the "Mario's Greatest Movie Moments" DVD of this series, from the main menu, go into the trivia game. The fifth question asks you about the Super Mario Bros. Super Show episode 'Count Koopula.' It asks you "What's room number that the Mario Bros. were put into in Koopula's Castle?" It's supposed to say "What's THE room number that the Mario Bros. were put into in Koopula's Castle?"
Grandpa vs. Sexual Inadequacy - S6-E10
Other mistake: Look closely when the clerk scans the books. Ueberroth is a brown book, and Al Gore's book is green. The book that sends the message to Al Gore is the Ueberroth book.
Kiss 'N Tell - S1-E4
Other mistake: Spryte kisses Frog Link which breaks the spell and turns him back into an elf. As this happens, bright blue light shines off him and you see a shot of Ganon and Zelda, Ganon's back to Link and Zelda in front of Ganon facing towards Link. When the light starts, it shines from the left side of the screen and you see it hitting Ganon correctly, lighting up parts of his body from the left. But the light is oddly hitting Zelda from the right, which doesn't match up. (00:13:25)
Ranma daisuki! Sayonara wa iwanaide!! - S1-E17
Other mistake: Ranma offers Shampoo a favour in exchange for the bottle of #119. The bottle nested in her bosom does not have the label anymore on either side. (00:12:15)