Cast (YOU OUGHT TO BE IN THE CAST)[]
- Timmy Turner (from The Fairly OddParents) as Big Bird
- Olie Polie (from Rolie Polie Olie) as Elmo
- Too-Tall (from The Berenstain Bears) as Oscar the Grouch
- Pablo (from The Backyardigans) as Bert
- Tyrone (from The Backyardigans) as Ernie
- Bear (from Franklin) as Cookie Monster
- Gil (from Bubble Guppies) as Grover
- Miss Spider (from Miss Spider's Sunny Patch Friends) as Prairie Dawn
- Digit (from Cyberchase) as Count von Count
- Zowie Polie (from Rolie Polie Olie) as Zoe
- Emily (from Little Bear) as Rosita
- Austin (from The Backyardigans) as Telly Monster
- Brother Bear (from The Berenstain Bears) as Baby Bear
- Ruby (from Max and Ruby) as Abby Cadabby
- The Ferocious Beast (from Maggie and the Ferocious Beast) as Snuffy
- Sparkie (from Mike the Knight) as Horatio the Elephant
- Rudy the Mouse (from Maggie and the Ferocious Beast) as Slimey the Worm
- Billy Bevel (from Rolie Polie Olie) as Herry Monster
- Bubble Puppy (from Bubble Guppies) as Barkley
- Poof (from The Fairly OddParents) as Baby Natasha
- Chunk Squarey (from Rolie Polie Olie) as Hoots the Owl
- Eddy Largo (from Marvin the Tap-Dancing Horse) as Guy Smiley
- Mr. Grouper (from Bubble Guppies) as Sherlock Hemlock
- Mr. Percy Polie (from Rolie Polie Olie) as Forgetful Jones
- Ned and Ted (from Miss Spider's Sunny Patch Friends) as Two-Headed Monster
- Hamilton Hocks (from Maggie and the Ferocious Beast) as The Amazing Mumford
- Gloomius Maximus (from Rolie Polie Olie) as Frazzle
- George Shrinks (from George Shrinks) as Biff
- Harold "Junior" Shrinks Jr. (from George Shrinks) as Sully
- Cousin Fred (from The Berenstain Bears) as Murray Monster
- Hen (from Little Bear) as Gladys the Cow
- Marvin (from Marvin the Tap-Dancing Horse) as Buster the Horse
- Polly Pi (from Rolie Polie Olie) as Lulu
- Max (from Max and Ruby) as Benny Rabbit
- Denzel Crocker (from The Fairly OddParents) as The Big Bad Wolf
- Squirt, Shimmer and Bounce (from Miss Spider's Sunny Patch Friends) as The Three Little Pigs
- The Jellybean Team (from Maggie and the Ferocious Beast) as Honkers
- Franklin (from Franklin) as Dinger
- Space Boy and Space Dog (from Rolie Polie Olie) as The Martians
- Nestor (from Scaredy Squirrel) as Little Bird
- Pappy Polie (from Rolie Polie Olie) as Mr. Johnson
- Vicky (from The Fairly OddParents) as Grundgetta
- Papa Bear (from The Berenstain Bears) as Papa Bear
- Mama Bear (from The Berenstain Bears) as Mama Bear
- Sister Bear (from The Berenstain Bears) as Curly Bear
- Little Lady (from The Berenstain Bears) as Ovejita
- Snail (from Franklin) as Stinky the Stinkweed
- Sally (from Scaredy Squirrel) as Googel
- Mildred (from Scaredy Squirrel) as Phoebe
- Scaredy (from Scaredy Squirrel) as Narf
- Dave (from Scaredy Squirrel) as Mel
- Timothy (from Timothy Goes to School) as Little Chrissy
- Charles and Fritz (from Timothy Goes to School) as The Alphabeats
- Arnold Perlstein (from The Magic School Bus) as Little Jerry
- Carlos Ramon (from The Magic School Bus) as Big Jeffy
- Ralphie Tennelli (from The Magic School Bus) as Chrissy
- Tim (from The Magic School Bus) as Rockin' Richard
- Rabbit (from My Friend Rabbit) as Maurice Monster
- Claude (from Timothy Goes to School) as Harvey Monster
- Matt (from Cyberchase) as Kingston Livingston III
- Cosmo (from The Fairly OddParents) as Humphrey
- Wanda (from The Fairly OddParents) as Ingrid
- Nonny (from Bubble Guppies) as Bruno the Trashman
- Ms. Frizzle (from The Magic School Bus) as Sherry Netherland
- Maggie (from Maggie and the Ferocious Beast) as Merry Monster
- Lionel (from Elliot Moose) as Chicago the Lion
- Seven (from Little Charmers) as Wolfgang the Seal
- Inez (from Cyberchase) as Roxie Marie
- Owl (from Little Bear) as Placido Flamingo
- "Dad" Harold Shrinks (from George Shrinks) as Jackman Wolf
- Goby (from Bubble Guppies) as Harvey Kneeslapper
- Lisa (from Corduroy) as Deena
- Jackie (from Cyberchase) as Pearl
- Mr. Owl (from Franklin) as Poco Loco
- Vicky (from The Fairly OddParents) as Miss Finch
- Mrs. Jenkins (from Timothy Goes to School) as Madame Chairbird
- Mr. Turner (from The Fairly OddParents) as Daddy Dodo
- Mrs. Turner (from The Fairly OddParents) as Mommy Dodo
- Parsley (from Little Charmers) as Donnie Dodo
- Evie (from Mike the Knight) as Marie Dodo
- One, Two, Three, Four, Five, Six and Seven (from Seven Little Monsters) as Board of Birds
- Snail (from Franklin) as Bug
- Queenie (from The Berenstain Bears) as Grizzy
- Cat (from Little Bear) as Stuckweed
- The Penguin's Five (from Marvin the Tap-Dancing Horse) as Pesties
- Screwy (from Rolie Polie Olie) as Grouch Mayor
- Clyde (from Marvin the Tap-Dancing Horse) as Iago the Donkey
- Squirt (from Mike the Knight) as Lassie the Goat
- Professor Actual Factual (from The Berenstain Bears) as Don Music
- Little Bear (from Little Bear) as Leo the Party Monster
- Mike (from Mike the Knight) as Roosevelt Franklin
- Queen Martha (from Mike the Knight) as Roosevelt Franklin's Mother
- Frank #1 and Frank #2 (from Timothy Goes to School) as Joey and Davey Monkey
- Hazel Charming, Lavender and Posie (from Little Charmers) as The Oinker Sisters
- Molly, Deema and Oona (from Bubble Guppies) as The Squirrelles