Continuity: Chester is on the tree branch and we hear Timmy say, "This is a list of stuff I'll need for the party tonight." Then there is one poof, and Timmy's room is filled with stuff. In A Wish Too Far, Timmy says the thing about the list of stuff, and then he says the things on the list out loud one at a time, and each time Cosmo and Wanda poof in stuff.

Continuity: The kid on the bus with the boil has his boil on his left cheek, but when he was with Waxelplax, it was on his right cheek.

Continuity: The meteor seems to jump back and forth - it would have hit before Timmy started charades with his fairies.

Factual error: After Timmy makes his wish of having no sound, and he finally wakes up, the clock said 7:42 (before we see Timmy waking up), but when he walks there, it read 7:43, then jumped to 7:44 on the same shot.