Character Mix/The Grouch Anthem (from Follow That Bird)

Cast

 * Fred Rogers (from Arthur) as Oscar the Grouch
 * Princess Ivy (from Sofia the First), Sheldon J. Plankton (from SpongeBob SquarePants), Captain Hook (from Jake and the Never Land Pirates), Mad Monty (from Muppet Treasure Island) and Swiper (from Dora the Explorer) as Grouches
 * Mailbox (from Blue's Clues) as The Announcer