Daphne's cousin asks the gang to help unravel the slimy monster, that haunts the high school. / The gang is invited to a party at Daphne's parents' home. A cat burglar plots to strike the party.
Scoobygeist: The gang spends the night at a mansion invaded by a host of ghosts. The Quagmire Quake Caper: The gang investigates the cause of a series of earthquakes erupting in Mexico, which seem to unleash a mud monster.
The gang is in Scotland pay a visit to Barkerville Hall, where a mysteries hound terrorizes the whole estate. / The gang seeks out an archaeologist, who seems to have been kidnapped by a dinosaur.
The gang solves the disappearance of animals from a game reserve. / The gang's vacation goes bust, when a local gas station owner suspects that people were turned into zombies.
While the gang is in Greece, a minotaur chases away a group of treasure hunters, who are after the Golden Fleece. / The gang investigates the ghost of a baseball legend, who haunts his old baseball stadium.
Daphne, Shaggy, and Scooby are tricked in a "wizards and warlocks" game by Scrappy. / Scooby is disguised as a woman, Scoobsie to lure a masked phantom, who has kidnapped the star of a hospital soap opera.
In Australia the gang is after a Neanderthal monster, who has been kidnapping all the sheep. / The Chameleon is a criminal master of disguise. He escaped from prison and plans to steal some medals at an international sporting event.