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