What's The Difference?/Appearances

Characters

 * Timmy Turner
 * Cosmo
 * Wanda
 * Princess Mandie
 * Mark Chang
 * Denzel Crocker
 * Geraldine Waxelplax
 * Chester McBadbat
 * A.J.
 * Mr. Bickles (cameo)
 * Mr. Birkenbake (cameo)

Locations

 * Dimmsdale Elementary School