Futurama/The Lorax (2012)

Cast

 * Dr. Zoidberg as The Lorax
 * Professor Farnsworth as The Once-Ler
 * Scruffy as Young Once-Ler
 * Nibbler as Pipsueak
 * Fry as Ted Wiggins
 * Leela as Audrey
 * Amy as Ted's Mom
 * Inez Wong as Ted's Grandma
 * Wernstrom as Mr. O' Hare
 * Kyle (from South Park) as Bird in Toots
 * Chris and Brian (from Family Guy) as The Once-Ler's Brothers