En el primer partido, los detectives aficionados viajan a un centro turístico de montaña para ver una competición de snowboard y terminan investigando los rumores de una criatura de la nieve que está atacando a los participantes. El medallista olímpico de snowboard Chris Klug es la voz de su animado alter ego.

El tío de Daphne envía a la pandilla a Costa Rica para la apertura de una exhibición de museo sobre dinosaurios. Cuando nuestros héroes se encuentran con el arqueólogo Melbourne O'Reilly, él revela la leyenda de un espíritu de dinosaurio que se supone que se vengará de cualquiera que perturbe estos huesos. Así que cuando la pandilla se sienta para disfrutar de una nueva película de dinosaurios en 3D en el teatro del museo, no es tan sorprendente cuando el dinosaurio salta de la pantalla y se introduce en la audiencia. Depende de la pandilla descubrir quién está realmente "detrás de este devastador desastre de dinosaurios".

La pandilla debe detener a un alienígena que cambia de forma antes de que la misión de la NASA sea abortada.

Los fantasmas recrean un duelo cada noche en un cementerio de Nueva Orleans.

Cuando Mystery Machine cobra vida y comienza a conducir por sí misma, la pandilla intenta encontrar las pistas ... Lo que los lleva a The Mystery Kids, la banda que anteriormente era propietaria de Mystery Machine.

La pandilla va a Las Vegas, para cumplir con la sensación del pop adolescente Lindsay Pagano. Pero pronto averiguaran que el fantasma de un mago fallecido llamado Rufus Raucous está rodeando el teatro donde Lindsay Pagano se presentará

Después de ganar un concurso de construir su propia montaña rusa, la pandilla gana entradas gratis para un parque de diverciones, pero terminan descubriendo que un necrófago verde agrio está saboteando todas las atracciones.

Cuando la pandilla se va de safari, se encuentran con una gran variedad de animales extraños, amarillos y brillantes.

La pandilla se va de viaje a las islas, donde pasan sus vacaciones, hasta que encuentran una serpiente de mar.

Scooby y sus amigos llegan a un pueblo donde no se celebra la Navidad por que un muñeco de nieve sin cabeza aterroriza a los habitantes, ahora la pandilla se han propuesto resolver el misterio para festejar la Navidad.

De noche los juguetes cobran vida y causan problemas en un centro comercial, ahora la pandilla debe resolver este misterio.

Cuando el fantasma sin rostro empieza a aparecer en el escenario de películas, la pandilla debe resolver el caso pero como algunos actores fueron atacados, la pandilla debe remplazarlos.

Mientras la pandilla visita Italia y sus batallas, un antiguo gladiador zombie aparece y es responsable de causar erupciones volcánicas.

La pandilla va a un estadio de béisbol para ver si Luis Santiago puede romper un récord, pero el fantasma de Cab Craig aparece y persigue a los jugadores durante el juego.

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 gang visits a state fair in order to see all the inventions "of the future." But they get more than they bargained for when they set their sights on a "House of the Future," which is allegedly haunted. Things seem pretty normal within... until Daphne mysteriously vanishes. Is it two prankster kids, a reality TV personality, the creator of the gadgets or the high-tech house of horrors itself that's responsible for the strange goings-on?

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.

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.

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.

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.

The ghost of a Lighthouse Keeper is haunting an old lighthouse and causing terror to ships out on the water. Who is behind the Creepy Keeper?

The gang travels to a western town where the majority of the residents are robots.

The gang investigates some mysterious disappearances of teenagers on Lovers Lane while Shaggy and Scooby catch up with old girlfriends. But the culprits behind it all turn out to be the gang themselves!

A weird wrestler known as Titanic Twist with two arms on one side is terrorizing wresting matches.

The gang is in Paris to see Daphne's cousin Dannika win "Model of the Year", but they discover she has been abducted when a Gargoyle from Notre Dame cathedral has come to life. Now the kids must find her by searching the Paris catacombs, the sewers, and the cathedral before the fashion expo starts.

The gang goes to visit the Secret Six Puppies, but soon discover something terrible. A mysterious Demon Farmer haunts their farmhouse that was built over an ancient graveyard, and wants the puppies gone. The gang stays to help, when all the farm workers have quit.

In Russia, the gang discovers the Frozen Fiend, a ghoul creature that stolen the Emperor Cup, which would be give

the Internation Hockey Tourmants's winner?

The International Putt-Putt Contest is treated by its own 18-th hole--and MONSTER-style Clown--but that is good and bad news for Mystery Inc. on the screen. The bad news, the genius of the gang, Velma, has a clown phobia--but good news is that Norville "Shaggy" Rogers is ACTING BRAVE! Holy reservals, Scooby-Doo! Can the gang solve the mystery and get the regular Velma and Shaggy back?

A monster known at The Toxic Terror is attacking the favorite camping ground of Shaggy, Scooby, and 3 kids.

Mystery Inc gets involved in a mystery featuring a wig-out ex-worker, a stolen candy ring, an American cop, and mutant giant toys. Can Velma figure out who's behind this insane mystery?

The Mystery Kids head for a NASCAR-like championship race where mayhem is taking place on the racetracks.

Once again, the gang visits the Secret Six puppies but come to discover that a Gold Monster is haunting Fort Knox. Meanwhile, Shaggy and Scooby do everything in their power to keep the Gold Ade factory open.

A creature made of the coral reef attacks a sand castle competition in Australia. People start disappearing through sand.

The gang visits a video game convention to play the video games, but the cute Osomon creatures that were the highlight of the show turn into monsters.