Alvin and the Chipmunks: The Road Chip/Horton Hears A Who

Cast

 * Homer Simpson (from The Simpsons) as Horton
 * Simon as The Mayor of Who-ville
 * Brittany as Mrs. Quillingan
 * Alvin as Morton
 * Eleanor as Katie
 * Jeanette as Sally
 * Samantha as Kangaa
 * Benson as Vlad
 * Claire as Helen
 * Theodore as Jojo