The wicked Cat Man shrinks Shaggy, Scooby, and Scrappy to mouse-size. / The gang wreaks havoc at a circus performance. / Scooby and the gang dodge airplanes and skyscrapers as the ride on a runaway hang glider.
Shaggy and Scooby reminisce about the chaotic Scrappy's birthday. / Shaggy, Scooby, and Scrappy escape the clutches of a spooky armored specter. / Scooby and Scrappy dream about cavorting with the Mad Hatter.