Scooby-Doo! Mystery Incorporated

While incarcerated for resolving a prior mystery, the Mystery Inc. team becomes involved in a new case when a monstrous creature starts emerging beneath the town, ensnaring people in green goop.

The gang begins an investigation to uncover the truth about a legendary ghost town rumored to have been inhabited by alligators.

Residents of Crystal Cove are baffled by the sudden disappearance of doorknobs, the mysterious hiding of a valuable diamond, and the unsettling presence of a ghostly truck driver haunting the town.

A mysterious Man Crab interrupts a beach volleyball tournament that is promoting Trickell's Triquid diet mixture, leading the gang to investigate his motives and work to prevent any potential harm to the female players who have attracted his interest. At the same time, Velma seeks relationship advice from Daphne.

A mysterious creature named Que Horrifico transforms the children of Crystal Cove into monsters, causing panic among the townspeople, who flee in fear, leaving their children behind.

Fred catches the attention of Alice May, a mysterious new student who shows a strong interest in him. However, he soon learns that she is a ghost known for enticing boys into her grasp and disappearing with them.

The Hex Girls, a band with a strong following among Velma, travel to Crystal Cove to perform a concert, but their appearance is interrupted by The Phantom, a mysterious and malevolent entity intent on removing them from the music industry.

The gang travels to the Royal Knights Faire in Crystal Cove, where they encounter chaos after a mysterious and intimidating gnome begins targeting individuals dressed as pirates.

When two enormous creatures cause chaos in Crystal Cove, Mayor Jones calls upon Fred, the sheriff, and the gang to track them down. Meanwhile, Shaggy finds himself torn between his close bond with Scooby and his developing connection with Velma.

A mysterious creature known as the Fright Hound begins terrorizing Crystal Cove, and suspicion falls on Scooby-Doo. As the mystery unfolds, the gang must determine whether Scooby is truly responsible or if someone is framing him.

A vampire is causing chaos in Crystal Cove by terrorizing locals and collecting strange items, leading Mystery Inc. to uncover a shocking suspect—Daphne's mother. As tensions rise within the group, the discovery deepens existing fractures, dividing the team into opposing sides.

Following their high school graduation, the members of Mystery Inc. reunite for a weekend at Darrow College, only to encounter a terrifying creature named Char Gar Gothakon. The monster, a living entity from the stories of author and professor H.P. Hatecraft, begins wreaking havoc on the campus.

The Mystery Inc. gang investigates a deadly insect infestation in Crystal Cove that specifically targets employees of Destroido, the snack company that produces Shaggy and Scooby's favorite treats.

Before the Mystery Solvers Club State Finals, Scooby is ill and dreams of joining forces with other animated sidekicks to save their friends from Lord Infernicus.

Fred takes the gang on a second date with Daphne, but she becomes interested in Obnarb, the leader of the Wild Brood, an Orc biker gang in town. When a dangerous weapon is stolen from the armory, the Wild Brood are wrongly suspected, and the gang must uncover the truth and identify the imposter among them.

The town of Crystal Cove is placed under a love spell by Aphrodite, causing everyone in the town to fall under its influence, with the exception of Scooby-Doo and the recently freed Professor Pericles. As they work to rescue their friends and uncover the mystery behind the spell, questions emerge regarding Pericles' true intentions.

The gang investigates the mysterious disappearance of the Darrow family 75 years ago and the fate of the original Mystery Incorporated team, only to become trapped in the booby-trapped underground Darrow Mansion. As they uncover clues from the past, they must solve the mystery and find a way out before it's too late.

Mai Le, an exchange student, arrives in Crystal Cove and draws Shaggy's attention. During a dinner at the Blake residence, the Red Wizard issues a warning about the Dragon's Heart, a powerful ruby. Later, Mai Le and the group are attacked by a White Wizard who is after a ring she is carrying, but the Red Wizard arrives too late to stop it from being stolen. The Red Wizard is later revealed to be Mr. Chen, who explains that the White Wizard now possesses all four rings and can unlock the Dragon's Heart.

Scooby and Shaggy win a contest to dine with Vincent Van Ghoul at his mansion, but they are soon pursued by a monster named Nightfright. The Mystery Inc. gang arrives and, after being chased, take refuge in a room where Fred sets a trap with Vincent's help. They successfully capture Nightfright, and the episode ends with the group eating dinner, with Daphne eating heartily after going without food for a long time.

Feeling isolated from the group, Velma takes it upon herself to investigate a series of attacks attributed to amphibious creatures near an abandoned oil rig. She is surprised to discover a mermaid, who becomes an unexpected ally.

Mayor Jones buys an ancient Persian temple in an effort to boost business at the struggling amusement park "Creepy Spooky Terror Land," only to discover that it is accompanied by a deadly Manticore that begins attacking visitors. In a bid to resolve the crisis, he urgently recruits Fred and his friends to capture the creature, while also covertly pursuing a mysterious puzzle piece the group had previously discovered in Darrow Mansion.

Dr. Rick Spartan, a respected adventurer and Fred's hero, begins teaching biology at Crystal Cove High School, which leads to an invitation for the group to dinner at his home. During the visit, he unveils his latest acquisition—the cursed Shrunken Head of Squar Gringot. When the headless body of the creature emerges and begins pursuing Spartan for stealing from its tomb, the group must find a way to break the curse.

Fred's father becomes a target of a mysterious attacker, prompting Scooby and the gang to investigate. As they work to uncover the truth, they discover a possible link to a puzzle piece in Fred's dad's possession. The case raises questions about whether Fred will continue his life of mystery solving.

A ghostly figure, believed to be the spirit of a legendary sheriff, returns to Crystal Cove with the intent to capture the town's most dangerous criminals, leading to Sheriff Stone's resignation. Scooby and the gang must investigate and uncover the truth behind the ghost's vengeful mission before the situation spirals further out of control.

A mysterious high-tech creature named Obliteratrix invades the group, compelling them to team up with H.P. Hatecraft to uncover the truth behind a supposedly haunted treasure.

The gang continues its search for the hidden treasure, but their journey takes an unexpected turn with the emergence of The Freak in pursuit. As they progress, new revelations about Professor Pericles's true intentions and Fred's parentage begin to surface, unsettling the group. At the same time, tensions escalate as the boys' actions anger their parents, further deepening the mystery and uncertainty about what lies ahead.

Mystery Inc. officially disbands when a monstrous entity known as Crybaby Clown attacks Crystal Cove. A mysterious individual delivers the organization's files to Mayor Nettles, urging her to reunite the team.

Velma and Hot Dog Water travel to Russia on behalf of Mr. E to retrieve an ancient house that comes to life, causing chaos as it runs amok through the town. In the meantime, the group seeks a replacement for Daphne, and Velma proposes Hot Dog Water as a candidate.

Fred tries to reconcile with Daphne as the team deals with the return of Crybaby Clown, who commits a robbery in Crystal Cove and kidnaps Daphne. After she is rescued, Daphne chooses to rejoin the group. At the same time, Mr. E makes another effort to recruit Angel Dynamite.

Dreamweaver has manifested in a physical form and is influencing the minds of former *Crypts and Creepers* players, including Sheriff Bronson Stone, while they sleep.

A mysterious creature known as The Hodag of Horror begins terrorizing Crystal Cove. Meanwhile, Brad Chiles and Judy Reeves, revealed to be Fred's real parents, arrive in town with a dog that quickly becomes the subject of Scooby's affection.

A mysterious painting at the Art Museum begins to come to life, attacking visitors, and the team is called in to uncover the cause and save the museum.

The gang investigates a mysterious graveyard ghoul that is responsible for causing chaos during Shaggy and Scooby's late-night movie night.

Gary and Ethan encounter Dark Lilith on Mount Diabla, resulting in a confrontation that leads to the loss of the soccer team's lucky ball.

Hebediah Grim is a monstrous pilgrim who preys on women in Crystal Cove, specifically at the romantic destination Lover's Lane, where he attacks them and passes judgment.

A group becomes stranded in a remote library after being caught in an avalanche and must navigate its eerie halls, uncover its secrets, and find a way out.

Cassidy is attacked by mysterious deep-sea robots, and the team joins her to uncover the identity of the person behind the attacks.

A mysterious bear-like creature attacks Mayor Nettles and Sheriff Stone in the woods near Destroido, prompting them to seek help from the gang. The creature, known as the Scarebear, is linked to environmental damage caused by toxic lithium leaks from the Destroido company, leading to mutated wildlife. Meanwhile, Mr. E and Professor Pericles enlist Brad and Judy to locate the gang's pieces of the Planispheric Disk, using extreme tactics to remove the gang from the equation.

The group is assigned a mission by Krampus, a sinister goat-like figure, which leads them into a dangerous and mysterious adventure.

Dr. Zin creates chaos in the coastal town of Crystal Cove, resulting in a series of disruptions as local heroes strive to restore order and safeguard the community.

The Crystal Cove Haunted Historical Society prepares for its annual history reenactment, but a phantom mummy, closely resembling one of the props, causes panic and drives the attendees away. Vincent Van Ghoul recruits Mystery Incorporated to take over the production, while Professor Pericles assigns Brad and Judy the task of stealing the Planispheric Disk from the group.

The gang investigates Sheriff Stone's allegations of being abducted by aliens as a series of mysterious thefts occur in Crystal Cove, with evidence pointing to possible extraterrestrial involvement.

Professor Pericles breeds a group of genetically altered cattle to attack Crystal Cove, hoping to uncover the location of the Planispheric Disk.

A long-dead ska band rises from the dead and takes over a nightclub, hypnotizing attendees into dancing uncontrollably. The gang investigates the eerie phenomenon and works to stop the musical haunting before anyone loses their life.

During a live cooking show, a mysterious monster appears, prompting Dr. Rick Spartan to assist Francilee Jackson and her team in uncovering the source of the disturbance.

A masked gentleman known as the Dandy Highwayman abducts several prominent women in Crystal Cove, including Mayor Nettles, Daphne, and Mrs. Blake.

The gang discovers a mysterious mirror that appears to have its own consciousness, resulting in unforeseen and unsettling consequences.

The group undergoes a hypnosis session, which results in unexpected and disturbing consequences.

The team travels to Mayan ruins in search of the burial chamber of the Hunters of Secrets and a powerful artifact called the Heart of the Jaguar.

Professor Pericles undertakes a dangerous journey to find the entrance to ancient caverns believed to contain a cursed treasure and a malevolent force.

The group enters a series of mysterious underground caverns, moving through the dark and unpredictable terrain as they search for their objective.

The heroes come to understand that their bond and love for one another hold the key to unlocking the true power of the Heart of the Jaguar.