Dr. Seuss/American Dad

Cast

 * The Cat in the Hat as Stan
 * Mack the Turtle as Snot
 * Horton the Elephant as Barry
 * Joey as Avery Bullock
 * Norval the Fish as Roger
 * Sam-I-Am as Steve
 * Mr. Brown as Klaus
 * The Lorax as Sanders
 * Mr. Knox as Greg Corbin
 * Fox in Socks as Terry Bates
 * Conrad as Jeff
 * The Grinch as Anti-Christ
 * Nick as Jackson
 * Sarah Hall-Small as Hayley
 * Cindy Lou Whoo as Francine
 * The White-Tufted Floozle Bird as Linda Memari
 * Sylvester McMonkey McBean as Jack Smith
 * Yertle the Turtle as Chuck White
 * Zizzer-Zazzer-Zuzz as Toshi