Scooby-Doo and Scrappy-Doo 6x6

In Greece, Scooby, Scrappy, Shaggy, and Daphne and a secret agent (taking the role of a café owner) head to find a missing professor and stop Thaddeus Blimp and his henchman Wilmer from turning al his enemies and the world leaders to stone using the Mask of Medusa. Though both sides have to contend with a Cyclops.