The Ultragorgon is a huge, dragon-like animatronic puppet that appeared in the Monster Maker episode of The Jim Henson Hour. In the story of Monster Maker, the Ultragorgon is the creation of special effects wizard Chancey Bellow. The creature appears as an unfinished puppet in Bellow's workshop. The Ultragorgon's head also made a brief appearance on display at the Creature Shop in The Secrets of the Muppets.