The kids design an invention to rescue Digit who has been turned in a Prince by the Wicked Witch.
Frustrated that she can't find Mr. Perfect, The Wicked Witch sets out to design him, by turning a frog into her Prince Charming. Unknowingly, however, Wicked captures and transforms Digit instead of a frog. Her sympathetic wand, Wanda (Danica McKellar), secretly alerts the CyberSquad who jump into action. Their problems multiply when a jealous Hacker kidnaps their cyboid pal. The kids must design an invention that can do two things: navigate a perilous swamp AND get to the top of a tall cliff. Can they pull off the rescue before it's too late? EDUCATIONAL OBJECTIVE: Make a design - a plan for your invention - before you start building so you can make sure that it will function the way that you want it to.