The gang is invited to a monster mystery party, where they try solve the mystery of a fake apparition. When a real monster shows up, Daphne and Fred are left to solve the mystery on their own, because no one else will believe them.

Fred is called upon to help solve the mystery of Professor Huh?, a mysterious figure who has escaped from a high-security prison. However, it seems Fred’s childhood friend Rose, who now has her own mystery solving-gang, is competing against Fred to solve the mystery first. As the mystery progresses, the gang makes a shocking discovery […]

Velma finds a mysterious ancient scroll while trapped by a harpie in an ancient building, which highlights the escape route. In order to escape, the gang has to decode the old Grecian messages, which results in a flashback to the gang’s counterparts from Greece. It seems the ancient Grecian gang has to solve the mystery […]

Mystery and mayhem abounds when the gang tries to take a monster-free train trip on the Disorient Express. It turns out that not one, but eight mythological creatures are hiding all over the train, and the gang has to figure out how each creature relates to the overall mystery at hand. Meanwhile, Daphne tries to […]

Daphne brings the gang to her parents’ ice hotel, where a caveman has been discovered. After the Ice Man thaws out and begins scaring all the customers away, the gang tries to help Daphne and her family capture the caveman. However, it appears that Daphne may not want their help, as she begins to act […]

Daphne becomes a viral sensation when the gang visits Japan. While touring with Velma’s Japanese friend, they discover that the city is being attacked by a gigantic crab monster named Kaniaku. The gang has to solve the mystery, while dealing with Velma’s jealousy towards Daphne’s sudden popularity.

Fred attempts to hone the gang’s mystery solving skills by taking them out camping in the wilderness. A perfect mystery opportunity soon comes along when they discover that viking ghosts have scared away all the tourists from camping in the area. However, the gang has to avoid the park ranger in the process, or risk […]

The gang visits the town of Salem, Massachusetts to attend a historical festival on the Salem Witch Trials. Almost immediately after they arrive, a demon begins plaguing the town of Salem. The town’s citizens become frightened that the demon was sent by a witch, punishing them for what happened at the Witch Trials hundreds of […]

The gang brings Scooby to an old Gothic animal hospital after he loses all desire to eat. While the doctor attends to him, the rest of the gang discovers that a werewolf is running around the halls of the hospital, and as usual, they try to solve the mystery while Scooby regains his strength. Meanwhile, […]

Velma is overjoyed when she gets an interview at Kingston University, a college with one of the highest reputations in the world. However, her dreams are soon wrecked when the ghost of the founder, Elias Kingston, comes back from the grave to scare away students he deems to be unworthy.

To get out of a raging snowstorm, the gang checks in at The Good Son Inn. After they arrive, they learn that the hotel manager has very peculiar rules which he has placed on signs all around the hotel. The gang quickly finds out that there is a very scary penalty for breaking his rules: […]

Super villains named Bubby and Minus attempt to forever eliminate the meal of breakfast, which causes British secret agent Jenny Vex to attempt to stop them. Along the way, Jenny runs into the gang and enlists their efforts in stopping Bubby and Minus.

The gang goes to an arcade which Shaggy frequented in his childhood, so he can finally get Pizza Pup, a stuffed dog prize that he has been desiring since he was a kid. However, what they don’t realize is that the arcade’s deactivated robotic mascot, Pizza O’Possum, has come to life and wants to frighten […]

Daphne takes the gang to her family’s ancient castle, which her mother forgot she had. After a giant begins trying to scare her out of the castle, the gang is on the case, but things become challenging when Fred insists on wearing knight armor throughout the entire mystery, and Daphne speaks in an Irish accent […]

Fred takes the gang to visit The Vault, an old prison that is haunted by the ghost of Stealin’ Stan, who died trying to escape from the prison.

The gang visits the Brainsplosion video game company, after they offer Velma a high-paying position working on a new video game Protein Titans 2. However, she is reluctant to accept the position, because it would mean no longer traveling with the gang. Meanwhile, the ghost chef, a villain from the Protein Titans 2 comes to […]