Random Grouches/The Girls and Boys of Rock 'n' Roll (from The Chipmunk Adventure)

Cast

 * Oscar the Grouch as Alvin
 * Osvaldo, el Gruñón as Simon
 * Grandpa Grouch as Theodore
 * Grundgetta as Brittany
 * Sally Messy Yuckyael as Jeanette
 * Irvine as Eleanor