Sneaky Lying Cheating Giant Ninja Koopas - S1-E2
Character mistake: When Luigi says that the Koopalings will arrive at Prince Hugo's castle at any minute, he can be smiling. (00:02:57)
Best animated TV character mistakes of 1990
Please vote as you browse around to help the best rise to the top.
Join the mailing list
Separate from membership, this is to get updates about mistakes in recent releases. Addresses are not passed on to any third party, and are used solely for direct communication from this site. You can unsubscribe at any time.
Check out the mistake & trivia books, on Kindle and in paperback.