Eureeka

Eureeka's Castle is an American children's puppet television series created by Debby Beece and Judy Katschke. R. L. Stine developed the characters and was the head writer of the show. It originally aired on Nickelodeon's Nick Jr. block from September 4, 1989, to November 10, 1991. The program featured various puppet characters who live in a giant's wind-up music box. The show was a joint development by Nickelodeon, animators Kit Laybourne and Eli Noyes of Noyes & Laybourne Enterprises, and the puppeteers at 3/Design Studio.

The show follows various puppet characters including Eureeka, a sorceress-in-training. Eureeka and her friends live in a wind-up castle music box owned by a friendly giant. Other characters include Magellan the dragon, twin moat dwellers Bogge and Quagmire, Batly the bat, and Mr. Knack the handyman. There are also various appearing creatures such as mice, singing fish statues called the Fishtones, Magellan's pets Cooey and the Slurms, and Batly's pet Webster.

Halfway through the episode, an animated short based on a children's book (many of them acquired from Children's Circle) was shown. Also featured were shorter animated and live-action short films and European imports such as Animal Fair, Roobarb, The Shoe People, Towser, James the Cat, Plonsters, Philipp, Bojan the Bear, Lilliput Put, Zeno shorts, and Gran. Musical guests also appeared on the show, performing either in one of Mr. Knack's postcards, or at the castle in person.

Eureeka's Castle's ending credits state the show comes from an original concept by Debby Beece and Judy Katschke. In 1988, development of the show began by staff members at Nickelodeon and animator Eli Noyes and his partner Kit Laybourne, whose wife Geraldine Laybourne was the Head of Programming for Nickelodeon. The puppet design and construction for the characters were done at 3/Design Studio where the puppets were built by Jim Kroupa, John Orberg, Kip Rathke and Matt Stoddart.