Don't Play Dummy with Me

In the haunted fortress of Kwaidoon, the gang faces a master thief aiming to wield the Dragon's Eye gem for world domination. Meanwhile, a carnival's star attraction vanishes, prompting Scooby to join the circus. With mysteries unraveling, can the team solve these cases before it's too late? Join Fred, Velma, Daphne, Shaggy, and Scooby-Doo as they race against time, unmasking monsters and thwarting evil plans in their thrilling adventures.