"Don't Play Dummy With Me" and "Just Deserts"
Don't Play Dummy With Me
Scooby and the gang investigate the disappearance of a ventriloquist and the circus' payroll as one suspect stands out. Mertron the Magician seems to not miss the ventriloquist since he's been gone. The gang looks around the circus but can not find anything until they learn the ventriloquist's dummy, Boris, is missing. The team splits up to search for Boris as the girls head back to the last town the circus was in to look for the ventriloquist. They look around and finally find Boris as the girls find the dummy, they find out Boris is the ventriloquist and the ventriloquist is the dummy and the ringleader and Boris were the ones who took the money.
The Dragons Eye: Conclusion Just Deserts
The gang heads off to Hong Kong to track down the thief as they learn he is the son of an archeologist. Shaggy finds an airline ticket receipt that leads the gang to the place where the thief is assembling the Dragon's Eye. The gang is caught by the thief's henchmen and learn he is assembling the gem in order to conqueror the world but the ghost of the Emperor comes back and distracts the thief long enough for Freddie to take back the gem and catch the thief once an for all. The gang are heroes for getting the gem back as they head home to investigate yet another mystery.