American Dad/The Lorax (2012)

Cast

 * Avery Bullock as The Lorax
 * Roger as Once-ler
 * Steve as Young Once-ler
 * Stan as Ted
 * Lois (from Family Guy) as Ted's Mom
 * Francine as Audrey
 * Klaus as Pipsqueak
 * Thelma (from Family Guy) as Grammy Norma
 * Stewie (from Family Guy) as Mr. O'Hare
 * Barry as Fat Bar-ba-loot
 * Frank and Eddie (from TUGS) as Once-ler's Brothers