Watch The Fairly OddParents online: Episode 4 What's the Difference?

Timmy's reading a find-it book when Mark Chang, in his traditional alien form, shows up. His changer is broken, and without it, Mandie will find him. In a last ditch effort to save Mark, Timmy wishes the school was like his book. But she is about to turn the school into a crater if Mark doesn’t show himself. If Cosmo and Wanda had their wands, Timmy could just wish her away. But where are the wands hiding?

click here to see where to watch or .