Sofia the First, Sesame Street, The Ed Sullivan Show, The Mr. Men Show, Phineas and Ferb, Blue's Clues, Pingu, Little Muppet Monsters, Rolie Polie Olie and The Muppets/Jerry Nelson: A 65th Birthday Celebration

Cast

 * Beautiful Day Monster (from The Ed Sullivan Show) as Zoot
 * Gladys the Cow (from Sesame Street) as Annie Sue Pig
 * Gus Hopper (from Sesame Street) as Boober Fraggle
 * Phoebe (from Sesame Street) as Red Fraggle
 * Ernie (from Sesame Street) as Grover
 * as Gonzo
 * Zoe (from Sesame Street) as Prairie Dawn
 * Prince James (from Sofia the First) as Telly Monster
 * Kermit the Forg (from Sesame Street) as Beauregard
 * Ferb Fletcher (from Phineas and Ferb) as Cookie Monster
 * Queen Miranda (from Sofia the First) as Zoe
 * Elizabeth (from Sesame Street) as Miss Piggy
 * Rizzo the Rat (from The Muppets) as Big Bird
 * Mr. Quiet (from The Mr. Men Show) as Dr. Bunsen Honeydew
 * Ginger Hirano (from Phineas and Ferb), Big Gene Green (from Rolie Polie Olie), Blue (from Blue's Clues) and Mrs. Pepper (from Blue's Clues) as Doozers
 * ???? as Animal
 * Mr. Bump (from The Mr. Men Show) as Uncle Traveling Matt
 * Mr. Small (from The Mr. Men Show) as Bert
 * Dr. Bunsen Honeydew (from The Muppets) as Ernie
 * Robby the Seal (from Pingu) as Fozzie Bear
 * Ingrid (from Sesame Street) as Mokey Fraggle
 * Little Miss Calamity (from The Mr. Men Show) as Granny Bunny
 * Thudge (from The Ed Sullivan Show) as Sam the Eagle
 * King Roland II (from Sofia the First) as Kermit the Frog
 * Pinga (from Pingu) as Grundgetta
 * Fozzie Bear (from The Muppets) as Elmo
 * Orange "Business, Business" creature (from The Ed Sullivan Show) as Baby Bear
 * Baby Bear (from Sesame Street) as Rizzo the Rat
 * Mona Monster (from Sesame Street), ???? and Little Miss Daredevil (from The Mr. Men Show) as Chickens
 * Tug Monster (from Little Muppet Monsters) as Beaker
 * Jeremy Johnson (from Phineas and Ferb) as Clifford
 * Placido Flamingo (from Seame Street) as Wembley Fraggle
 * Cedric the Sorcerer (from Sofia the First) as Oscar the Grouch
 * Juliet (from Sesame Street) as Rosita
 * Mailbox (from Blue's Clues) as Waldorf