The Simpsons/The Lorax (2012)

Cast

 * Principal Skinner as The Lorax
 * Ned Flanders as Once-ler
 * Bart as Young Once-ler
 * Homer as Ted
 * Agnes Skinner as Ted's Mom
 * Marge as Audrey
 * Lenny as Pipsqueak
 * Edna Krabeppel as Grammy Norma
 * Mr. Burns as Mr. O'Hare
 * Barney as Fat Bar-ba-loot
 * Groundskeeper Willie and Moe as Once-ler's Brothers