Regular Show/Dr. Seuss


 * Mordecai as The Cat in the Hat
 * Tommy as Thing 1
 * Timmy as Thing 2
 * Benson as Norval the Fish
 * Margaret as Sally
 * Jimmy as Nick
 * Stan as Little Cat A
 * Kyle as Little Cat B
 * Kenny as Little Cat C
 * Eric as Little Cat H
 * Randy as Little Cat N
 * Gerald as Little Cat Z
 * Doug as The Grinch
 * Frankie as Max
 * Eileen as Cindy Lou Who
 * Rigby as Sam-I-Am
 * Skips as Joey
 * Don as Horton the Elephant
 * High Five Ghost as Mr. Brown
 * Thomas as The Lorax
 * Larry as Fox in Socks
 * Steve as Mr. Knox