Timmy The Tooth/Horton Hears A Who

Cast

 * Timmy The Tooth as Horton
 * Sidney Cyclops as The Mayor of Who-ville
 * Misty (from Pokémon) as Mrs Quillingan
 * Sunny The Sun as Morton
 * Bubbles Gum as Katie
 * Annette as Sally
 * Zira (from The Lion King 2) as Kangaa (they're both names of a last letter is "a")
 * Emmett The Octopus as Kangaa's son
 * Genie (from Aladdin) as The King Monkey
 * Monkeys as Himself
 * Speck of dust as Himself
 * People of Who-ville as Himself
 * Darkrai (from Pokémon) as Vlad
 * Susie Carmichael (from Rugrats)/Shenzi (from The Lion King) as Hedy Hooly
 * Ms. Sweety as Helen
 * Happy (from Snow White) as Jojo