Cast[]
- Diego (from Go, Diego, Go!) as Mr. Happy
- Dora (from Dora the Explorer and Dora and Friends: Into the City!) as Little Miss Sunshine
- Franklin Turtle (from Franklin) as Mr. Bump
- Sarah Small-Hall (from The Wubbulous World of Dr. Seuss) as Little Miss Whoops
- Kipper (from Kipper) as Mr. Tickle
- The Cat in the Hat (from The Wubbulous World of Dr. Seuss) as Mr. Messy
- Goose (from Franklin) as Little Miss Chatterbox
- Yertle the Turtle (from The Wubbulous World of Dr. Seuss) as Mr. Grumpy
- Icky No-No (from Muppet Time) as Mr. Bounce
- Duck (from Little Bear) as Little Miss Naughty
- Horton the Elephant (from The Wubbulous World of Dr. Seuss) as Mr. Strong
- Ollie (from Play Along with Ollie) as Mr. Scatterbrain
- Milton (from Muppet Time) as Mr. Quiet
- Do Re Mi Monster (from Muppet Time) as Mr. Noisy
- Sally Cat (from The Busy World of Richard Scarry) as Little Miss Daredevil
- Henry (from Oswald) as Mr. Persnickety
- Ruby (from Max and Ruby) as Little Miss Calamity
- Swiper (from Dora the Explorer) as Mr. Rude
- Scary Mary (from Muppet Time) as Little Miss Scary
- The Grinch (from The Wubbulous World of Dr. Seuss) as Mr. Stubborn
- Hilda Hippo (from The Busy World of Richard Scarry) as Little Miss Helpful
- Hamilton Hocks (from Maggie and the Ferocious Beast) as Mr. Nervous
- Lowly Worm (from The Busy World of Richard Scarry) as Mr. Small
- Fox (from Franklin) as Mr. Nosy
- Spinner (from Miss Spider's Sunny Patch Friends) as Mr. Lazy
- Emily (from Little Bear) as Little Miss Giggles
- Mr. Knox (from The Wubbulous World of Dr. Seuss) as Mr. Tall
- Eureeka (from Eureeka's Castle) as Little Miss Magic
- Baby Piggy (from Muppet Babies) as Little Miss Bossy
- Fox in Socks (from The Wubbulous World of Dr. Seuss) as Mr. Funny
- Sarah Small-Hall (from The Wubbulous World of Dr. Seuss) as Little Miss Curious