Shaggy & Scooby are on the run! After Velma wins a contest for the best invention (a robotic dog) the gang gets to travel to Tokyo, Japan. When a mystical person zaps a pizza with a growing spell and Shaggy eats it! Shaggy starts to grow whenever he goes to sleep and he starts eating everything in sight. Now the gang are running around tokyo trying to get away from the police who want to put Shaggy in jail.

While in Egypt on an archeological dig with Melbourne O'Reilly, the gang encounters Pharaoh Scamses the 15th, a mummy who has a knack of turning tourists into his zombie minions. So the gang sets out to solve the mystery - that is, until Fred, Daphne and Velma get turned into zombies too!

Thanks to Freddy, the gang enters a 24 hour off road race, only to deal with crazy drivers, a giant worm named El Gusanu, and the cult that honors the worm.

The Scooby gang travels to an old Transylvanian castle on a rainy night to watch the shoot of the Hex Girls new music video ''Wanna Wed, But I Fled'', but they find out that the band is breaking up, since there's a vampire on the loose. Fred decided go straight to trapping the vampire. They do so, only to discover there's another vampire lurking around, so they go through the whole thing all over again to reveal a surprise twist to this mystery.

The gang goes to Banning Junction to visit Velma's family for Halloween, but they meet the ghostly robots who try to ruin the festivities. Hopefully they can save the town before the ghost of Hank Banning shows up.

In this episode Scooby has to choose between going to a museam or a dog show. He chooses the dog show. While at the dog show they find that a mysterious cat creature is haunting the show. The cat creature appears during the show and while Fred, Daphne, Shaggy and Velma go fight the creature, Scooby protects the 6 pups and the mother.

During a visit to San Fransisco for the Grind Games, a world famous skateboarding competition, Scooby and the gang discover a monster known as the San Franpsycho. WHO is stalking the skaters?

Traveling through a Canadian ghost town, Scooby and the gang encounter the rock group, Simple Plan. As members of SP are kidnapped one by one by the Inivisible Madman, everyone one of the locals has an aliby for not being the Invisble Madman. Who is the Invisible Madman that is haunting them?

There's an Ooze Monster haunting the Scooby Snacks factory and Scooby and the gang have to stop it.

The gang visits a renaissance fair but gets overwhelmed by a dragon.

Scooby and Shaggy befriend a penguin while working at a zoo. When they (as well as Velma, Daphne, & Fred) are invited to join him on a trip back to his home, Antarctica, they find that an ice ghost is haunting the way station there. He even has pushed the head scientist there into the ice. Velma is baffled by the increasing amount of suspects but eventually figures out who the villain is.

A giant Wakumi bird is stealing sculptures that are to be put in a museum.

Scooby and the gang find a medallion while in Greece and are pursued by a centaur who's after the medallion.