Rizzo is a rat from the Muppets franchise. He is best friends with The Great Gonzo. He served as Clifford's sidekick on Muppets Tonight. He has 1274 siblings and 121 kids.
Trivia:
- Rizzo will guest star in Pooh's Adventures in Pompeii (2014).
- Rizzo appeared in Pooh's Adventures of The Muppet Christmas Carol narrating alongside Charles Dickens, played by Gonzo.
- Rizzo is said to make an appearance in the 2018 reboot of Muppet Babies.