Scooby-Doo has encountered all sorts of mysteries ... They soon learn of a ghost clown haunting the show. Arriving on the scene, a strange clown hypnotizes Daphne, Scooby, and Shaggy, making ...

Nobody is here to say the universe of "Scooby-Doo" is sacrosanct. The original Hanna-Barbera cartoon from 1969, while fun, isn't exactly lushly animated or densely plotted. In the ensuing years ...