Chuck the Lion, known also as the King of the Jungle, was featured in episode 107 of The Animal Show, where he told Jake and Stinky about lions.
Chuck's puppet was later used as Malcolm the Lion in episode 326.
The puppet used for this character also appeared in episode 103 of Muppets Tonight during "The Lion Sleeps Tonight", performed by Frank Oz.
The puppet also appeared as Lazlo in the Mopatop's Shop episode "Singa Songa," Lydon Lion in "The Perfect Tail," and Marsha Mouldylocks in "Mouldylocks and the Three Pears."