While playing hide and seek, the toys we're scared of Charlie at first cause' they thought he was a real monster as Lambie got stuck in a tree as Charlie helped her, even though he couldn't speak clearly.
Charlie is a yellow-orange monster with three brown eyebrows, three blue eyes, three red horns on his head, a set of wings, an aquamarine tummy, a pair of green tentacles and dark green toenails.
- Hide and Eek!
- Doc's Dream Team
- Selfless Snowman
- Welcome to McStuffinsville
- First Responders to the Rescue
- The Great McStuffins Meltdown
- Charlie's voice actor, Tom Kenny, has also voiced characters such as the titular character of Spongebob Squarepants, Heffer Wolfe in Rocko's Modern Life, Dr. Two Brains in WordGirl, the Ice King in Adventure Time, the Narrator and Mayor in The Powerpuff Girls, Carl Chryniszzswics in Johnny Bravo, Dr. Willerstein in Meet the Robinsons, Wayne in The Cramp Twins, Dog in CatDog, Eduardo in Foster's Home for Imaginary Friends, Rabbit in Winnie the Pooh, and Spyro in Spyro the Dragon.