Cast[]
- Elmo - Jack, Mary & Mel (Jack’s Big Music Show)
- Big Bird - Mr. Zebra the Postman (Peppa Pig)
- Grover - Little Bear
- Oscar the Grouch - Winnie the Pooh
- Baby Bear - Big Bird (Sesame Street)
- Rosita - Gabba Gang (Yo Gabba Gabba)
- Count Von Count - Daddy Pig (Peppa Pig)
- Zoe - Maria & Del (Playmobil: The Movie)
- Telly - Super Why & Wubbzy
- Prairie Dawn - Janice (The Muppets)
- Cookie Monster - Maximo
- Ernie- Josh, Steve & Joe (Blue’s Clues/Blue’s Clues & You!)
- Bert - Papa Bear (The Berenstain Bears)
- Maria - Zoe (Sesame Street)
- Luis - Elmo and Rudy (Sesame Street)
- Gina - Sunny (Sunny Day)
- Huxley - Scar (The Lion King)
- Bob - Ord (Dragon Tales)
- Bug - James
- Stuckweed - Kermit
- Alarm Clock Bird - Dash (PBS Kids)
- The Queen of Trash - The Blue Mermaid (Team Umizoomi)
- Stenchmen - Bill and Ben
- Humongous Chicken - Moxxie (Helluva Boss)
- Grizzy - Skye (Paw Patrol)
- Grouches who first "greet" Elmo - Bill, Ben and Sid
- Grouch Mayor - Chris Kratt
- Grouches - Mascots and MeTV Friends
- Grouch Cop - Fleegle (The Banana Splits)
- Grouch Jailer - Rex (Toy Story)
- Animals - Minions
- Caterpillar -
- The Pesties - Troublesome Trucks
- Bad Humor Man -
- Grouch Ice Cream Customer -
- Laundromat Manger -
- Fireflies -
- Honker -