Since her accident with the herd, Scooby has been visiting Nova regularly in the hospital. Meanwhile, a deceased ska band returns from the grave and hypnotizes partygoers at the local nightclub to dance to their music. The dancers are taken to hospital, whereupon the gang is called to solve the mystery before they dance themselves […]

When exchange student Mai Le comes to Crystal Cove, she draws the affection of Shaggy. A dinner party hosted by the Blake family is interrupted by the Red Wizard warning to stay away from the Dragon’s Heart which he has sworn to protect at all cost. Later, Mai Le and the gang come under attack […]

A robot disguised as a Nazi World War II soldier attacks Cassidy Williams at her radio station, eventually self-destructing as Cassidy fights back, taking the entire building with it. She explains to the gang that these robots have been attacking her for the past week. Robots continue to attack the gang as they investigate. When […]

Once the gang returns to Crystal Cove, they find out that everyone in town has disappeared below ground. Later that day, after witnessing Mayor Nettles and Sheriff Stone vanish, the gang goes to Fred’s house to discuss the Planispheric Disc, Nibiru, the cursed treasure, and an upcoming planetary alignment. After the interruption of Kriegstaffelbots, the […]

Crystal Cove is terrorized by a mysterious violent dog. Sheriff Stone immediately blames Scooby-Doo and arrests him. Meanwhile, the gang is introduced to an old classmate of Velma’s, a nerd named Jason Wyatt who still has a crush on her. The gang visits Scooby at Crystal Cove’s Animal Asylum “for the Criminally Insane” and encounters […]

Sick in bed right before the big Mystery Solvers Club State Finals, Scooby dreams about going to the competition and teaming up with fellow mystery-solver sidekicks Speed Buggy, Jabberjaw, Captain Caveman and J. Wellington “Mudsy” Muddlemore to rescue their friends from the clutches of the demonic Lord Infernicus.

There is a new girl at Crystal Cove High: Alice May, who Fred falls for, much to Daphne’s irritation. Alice May is shown to be a ghost with a reputation for taking guys to the prom and making them disappear forever. Shaggy is faced with the dilemma of either going to the prom with Velma […]

While the gang and Sheriff Bronson Stone are chasing the Piranha-Goat, the ghost of Crystal Cove’s best sheriff Iron Will Williamson (nicknamed Dead Justice) comes back from his grave to make Sheriff Stone quit his job. Dead Justice is trapping Crystal Cove’s top criminals, including the monster Piranha-Goat, making Sheriff Stone look bad. The gang […]

Two giant monsters (named Humungonauts by Sheriff Stone) are attacking Crystal Cove. Suspiciously, each Humungonaut attacks properties owned by insurers Max and Jax Minner. Meanwhile, Scooby stumbles across Velma and Shaggy kissing, and discovers their relationship. Shaggy gets into a dilemma when Velma and Scooby fight over who he likes better, and he is forced […]

Five years ago, a gigantic dragon robot attacks the Quest Industries, then promptly vanishes, leaving security guard Radley Crowne’s dog Reggie unconscious. Dr. Benton Quest works to revive the dog. In the present day, the same robot attacks the gang at City Hall as they begin their investigation into the purpose of the Planispheric Disk. […]

Fred’s dad is being attacked in his home by an unknown shadowy figure, and the gang has to get to the bottom of the mystery. The gang discovers a second puzzle piece that the mayor is hiding, and finds that Pericles is the one responsible for the attacks on the Mayor. When asked about the […]

The gang is attacked by a hi-tech assassin called the Obliteratrix, who tells them that they all have to die. This leads the gang to investigate the mystery of the Cursed Treasure further with the assistance of Professor H.P. Hatecraft (who suspects his rival Regina Wentworth to be Obliteratrix). Along the way, they discover the […]

The gang and original Mystery Incorporated stand before the Evil Entity. The Entity grabs Scooby-Doo, and mentions that he must die and be reborn as a vessel for its darkness. Scooby breaks free, but Pericles volunteers to be possessed by the being, to which the Entity agrees. Professor Pericles believes he has gained ultimate power […]