Jonny Quest

The gang investigates when a Sewer Beast starts cocooning townspeople in frozen yogurt.

The gang visits a ghost town that was once known as Gatorburg.

A mysterious Ghost Trucker terrorizes Crystal Cove.

While hosting a volleyball tournament for Trickell's Triquid diet moisture, a smooth beverage that's just like water except not so fatty, Crystal Cove beach finds itself attacked by a hideous Man Crab. Desperate to stop this beast before it scares away all the tourists, the gang investigates, convinced it is a disgruntled local named Skipper Shelton -- famous for his delicious clam-filled waffle cones, his missing nose and his hatred for Crystal Cove bureaucrats. But when Daphne is captured by the Man Crab, Scooby and the gang have to put the mystery-solving into overdrive or risk losing not only Daphne but the sanity of their leader Fred, who is not taking the abduction well.

A hideous creature named Que Horrifico is turning the children of Crystal Cove into monsters. The adults in the town are in shock, reacting in the only way they know how -- by abandoning their children and running away like cowards. Only Scooby and the gang stay behind to solve the mystery. Going undercover as a family, the gang rents a house in order to capture Que Horrifico. But when their plan backfires and Que Horrifico uses his power over the children to cause them to attack the gang, it looks like all is lost. That is, until a cartoon character named Broccoli Head comes to their rescue.

A new ghost student takes a fancy to Fred.

Velma's favorite band, the Hex Girls, is in town, and the gang has a front-row seat. Unfortunately, so does an evil specter named the Phantom, who wants the Hex Girls out of the music business permanently! Solution? Send Daphne undercover as Crush, the newest member of the band. But when she's nabbed by the Phantom, Fred goes into freak-out mode and realizes he actually has feelings for Daphne. Meanwhile, Scooby and Shaggy are having their own problems due to Shaggy spending too much time with Velma. Scooby's solution: replace Shaggy with a puppet.

A gnome attacks guests of The Royal Knights Faire.

A pair of brutal gargantuas start tearing the town apart, which unfortunately parallels the fractured relationship of Mystery Inc.

After a mechanized beast starts attacking the town, all fingers begin pointing at Scooby. Before the gang can clear his name, the sheriff has Scooby hauled away to the Crystal Cove Hospital for Criminally Insane Animals. Now, it's up to the gang to clear Scooby's good name. But standing in their way is a new enemy they hadn't counted on: a diabolical parrot named Professor Pericles, who knows more about Mystery Inc. than he should. Add to this the growing friction between Shaggy, Velma and Scooby, and you have a recipe for disaster.

There's a vampire loose that's terrorizing residents and stealing an odd assortment of loot. When the gang does some sniffing around, they discover an unlikely suspect -- Daphne's mother. Things are already strained within Mystery Inc., and with this latest blow, the gang is truly torn in half -- girls on one side, boys on the other. Although they solve the mystery in the end, the rift in Mystery Inc. is now complete. They are a team no more.

With Mystery Inc. broken up, the gang decides to check out life after high school and spend a weekend at Darrow College. But things don't go as planned when a creature called Char Gar Gothakon begins terrorizing the campus. Turns out, this beast is a fictional character come to life -- a creation of the author H.P. Hatecraft, who is a professor at the school. Although one of the other professors, Harlan Ellison, claims Hatecraft is a fraud, the creature is definitely real. And when it attacks and carries off Hatecraft to his doom, the gang realizes it has to come together once again to solve this mystery and save Hatecraft's life.

Bugs are taking over Crystal Cove and attacking some of its most prominent citizens. With Mystery Inc. back together as a team, they begin to investigate and discover all of the attacks have been on employees of the company that makes Shaggy and Scooby's favorite snack food. But when the gang gets too close to the truth, they become the bug's newest target. Of course, the timing couldn't be worse, because this just happens to be the moment Fred has decided to finally ask out Daphne. That ain't gonna happen, though, if there are a bunch of bugs trying to kill them.

The Mystery Inc. gang has been invited to compete in the annual Teen Mystery Solver's Convention. But when the whodunit turns out to be the disappearance of the teams themselves, it is up to the team sidekicks -- led by Scooby-Doo -- to find out what's behind it all.

A rowdy biker gang has decided to roll through Crystal Cove, and no one is very happy about it -- especially Fred, who freaks out when Daphne gets a crush on their leader while he and Daphne are out on their first date.

An evil woman, posing as a beauty, wants to destroy Crystal Cove.

While investigating the disappearance of the original Mystery Inc., the gang discovers that they were last seen going into the abandoned mansion once owned by the Darrow family -- the very clan that founded Crystal Cove.

After an exchange student named Mai Lee shows up in town to stay with Velma, strange Kung Fu wizards begin attacking the town trying to get her.

Scooby and Shaggy win a dinner date with their hero, Vincent Van Ghoul.

When Velma feels like a fifth wheel, she begins a dangerous investigation on her own.

After the mayor purchases a haunted temple off the internet, Crystal Cove's only theme park is besieged by a Manticore -- an ancient beast with the body of a dragon, the face of a man and the tail of a scorpion.

Fred's favorite explorer, Rick Spartan, has arrived in town to take over the school's biology class. But Rick is not alone.

A poltergeist attacks the mayor in his home.

There's a new lawman in town, and his name is Dead Justice, an undead cowboy sheriff who used to patrol the streets of Crystal Cove.

The Scooby gang is getting close to finally finding out what happened to the original Mystery Incorporated kids.

The mystery comes to an end. The Scooby gang finally finds out what happened to the original Mystery Incorporated and why they vanished.