On their way home from the Malt Shop, the gang encounters the Ghost of Mr. Hyde in the back of the Mystery Machine, who runs through a marsh and sneaks into a spooky house. The house turns out to be the home of Dr. Jekyll (the great-grandson of the novel character), who fears he may […]

The newspaper reports that local shipping company owner C.L. Magnus’s company is going out of business, because the ghost of the pirate Redbeard is haunting the harbor and looting Magnus’ ships. After reading the story and consulting Magnus, the gang heads out to sea to see if they can stop the ghost, but soon find […]

After attending a Chinese New Year parade in San Francisco, Daphne buys a golden mask in a curio shop. The gang then visits Mr. Fong, who tells them that the mask was stolen many centuries ago from the crypt of a Chinese warlord named Zen Tuo. When the ghost’s two zombie henchmen kidnap Daphne and […]

While walking home from the movies, Shaggy and Scooby-Doo discover a black suit of armor in a pickup truck, and the gang deliver it to the local museum. The kids later break into the museum to search for clues, after learning that the archaeologist who was transporting the suit is missing, and they find that […]

The Mystery Machine overheats in front of an old spooky mansion, and the gang goes to look for help, but finds out that the house is being haunted by the Headless Spectre, a terrifying phantom with no head. The mystery gets even stranger when they begin to hear knocking sounds and clues leading to a […]

While out fishing in Florida, Shaggy and Scooby-Doo hook a 2-million-year-old caveman frozen in a block of ice, which the gang learns was lost at sea during a violent storm. They take the caveman to the Oceanland aquarium, but when someone melts the ice block and the caveman goes on the rampage, the gang decides […]

Thanks to Shaggy reading the map upside down, the sleuths end up in Gold City, an old mining town in the California desert, which is being haunted by the ghost of a miner from 1849 who is said to wander the mines looking for the last vein of gold.

The gang notices that the carnival Funland appears to be operating by itself, so they go to investigate. They soon discover a crazy robot running loose, but when they notify the caretaker, he and his sister rebuff them, convincing the kids to solve the mystery themselves.

The Mystery Machine runs out of gas in front of a rural farmhouse, where the farmer warns them of an abandoned airfield nearby, which is haunted by a UFO and it’s ghostly extraterrestrial pilot.

While participating in the Johnny Sands Dance Game Show at a TV station in Los Angeles, the teens encounter a phantom made of wax, who steals a safe full of money and kidnaps the station manager. They track him down to a nearby wax museum full of famous figures used in Hollywood movies and TV […]

While visiting a museum, the gang learn about the legend of Ankha, a 3000-year-old mummy. Legend had it that the mummy will come back alive and turn people to stone if he is removed from his tomb. Shaggy later finds a coin inside his pocket from the exhibit, and when the gang go back to […]

The gang get jobs as extras on Daphne’s uncle John’s set of his new movie The Ape Man of Forbidden Mountain, which is based on the legend of an ape man. However, the legend soon comes true and the ape man terrorizes the set and the gang.

The gang pay a visit to their friend Sharon Wetherby, whose Uncle Stuart has been cursed by the ghost of the family’s neighbor, Elias Kingston. When Uncle Stuart disappears altogether, Mystery Inc. ventures into the abandoned and allegedly haunted Kingston Mansion next door, in search of him and the ghost.