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! 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? Topic: invention design.

Originally released by PBS, 2006. Streaming video file encoded with permission for digital streaming by Infobase on April 28, 2022.